diff options
Diffstat (limited to 'activerecord')
64 files changed, 175 insertions, 1522 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index a6ed8cdb06..38c5583708 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,1336 +1 @@ -* Bring back `db:test:prepare` to synchronize the test database schema. - - Manual synchronization using `bin/rake db:test:prepare` is required - when a migration is rolled-back, edited and reapplied. - - `ActiveRecord::Base.maintain_test_schema` now uses `db:test:prepare` - to synchronize the schema. Plugins can use this task as a hook to - provide custom behavior after the schema has been loaded. - - NOTE: `test:prepare` runs before the schema is synchronized. - - Fixes #17171, #15787. - - *Yves Senn* - -* Change `reflections` public api to return the keys as String objects. - - Fixes #16928. - - *arthurnn* - -* Renaming a table in pg also renames the primary key index. - - Fixes #12856 - - *Sean Griffin* - -* Make it possible to access fixtures excluded by a `default_scope`. - - *Yves Senn* - -* Fix preloading of associations with a scope containing joins along with - conditions on the joined association. - - *Siddharth Sharma* - -* Add `Table#name` to match `TableDefinition#name`. - - *Cody Cutrer* - -* Cache `CollectionAssociation#reader` proxies separately before and after - the owner has been saved so that the proxy is not cached without the - owner's id. - - *Ben Woosley* - -* `ActiveRecord::ReadOnlyRecord` now has a descriptive message. - - *Franky W.* - -* Fix preloading of associations which unscope a default scope. - - Fixes #11036. - - *Byron Bischoff* - -* Added SchemaDumper support for tables with jsonb columns. - - *Ted O'Meara* - -* Deprecate `sanitize_sql_hash_for_conditions` without replacement. Using a - `Relation` for performing queries and updates is the prefered API. - - *Sean Griffin* - -* Queries now properly type cast values that are part of a join statement, - even when using type decorators such as `serialize`. - - *Melanie Gilman & Sean Griffin* - -* MySQL enum type lookups, with values matching another type, no longer result - in an endless loop. - - Fixes #17402. - - *Yves Senn* - -* Raise `ArgumentError` when the body of a scope is not callable. - - *Mauro George* - -* Use type column first in multi-column indexes created with `add-reference`. - - *Derek Prior* - -* Fix `Relation.rewhere` to work with Range values. - - *Dan Olson* - -* `AR::UnknownAttributeError` now includes the class name of a record. - - User.new(name: "Yuki Nishijima", project_attributes: {name: "kaminari"}) - # => ActiveRecord::UnknownAttributeError: unknown attribute 'name' for User. - - *Yuki Nishijima* - -* Fix a regression causing `after_create` callbacks to run before associated - records are autosaved. - - Fixes #17209. - - *Agis Anastasopoulos* - -* Honor overridden `rack.test` in Rack environment for the connection - management middleware. - - *Simon Eskildsen* - -* Add a truncate method to the connection. - - *Aaron Patterson* - -* Don't autosave unchanged has_one through records. - - *Alan Kennedy*, *Steve Parrington* - -* Do not dump foreign keys for ignored tables. - - *Yves Senn* - -* PostgreSQL adapter correctly dumps foreign keys targeting tables - outside the schema search path. - - Fixes #16907. - - *Matthew Draper*, *Yves Senn* - -* When a thread is killed, rollback the active transaction, instead of - committing it during the stack unwind. Previously, we could commit half- - completed work. This fix only works for Ruby 2.0+; on 1.9, we can't - distinguish a thread kill from an ordinary non-local (block) return, so must - default to committing. - - *Chris Hanks* - -* A `NullRelation` should represent nothing. This fixes a bug where - `Comment.where(post_id: Post.none)` returned a non-empty result. - - Fixes #15176. - - *Matthew Draper*, *Yves Senn* - -* Include default column limits in schema.rb. Allows defaults to be changed - in the future without affecting old migrations that assumed old defaults. - - *Jeremy Kemper* - -* MySQL: schema.rb now includes TEXT and BLOB column limits. - - *Jeremy Kemper* - -* MySQL: correct LONGTEXT and LONGBLOB limits from 2GB to their true 4GB. - - *Jeremy Kemper* - -* SQLite3Adapter now checks for views in `table_exists?`. Fixes #14041. - - *Girish Sonawane* - -* Introduce `connection.supports_views?` to check whether the current adapter - has support for SQL views. Connection adapters should define this method. - - *Yves Senn* - -* Allow included modules to override association methods. - - Fixes #16684. - - *Yves Senn* - -* Schema loading rake tasks (like `db:schema:load` and `db:setup`) maintain - the database connection to the current environment. - - Fixes #16757. - - *Joshua Cody*, *Yves Senn* - -* MySQL: set the connection collation along with the charset. - - Sets the connection collation to the database collation configured in - database.yml. Otherwise, `SET NAMES utf8mb4` will use the default - collation for that charset (utf8mb4_general_ci) when you may have chosen - a different collation, like utf8mb4_unicode_ci. - - This only applies to literal string comparisons, not column values, so it - is unlikely to affect you. - - *Jeremy Kemper* - -* `default_sequence_name` from the PostgreSQL adapter returns a `String`. - - *Yves Senn* - -* Fix a regression where whitespaces were stripped from DISTINCT queries in - PostgreSQL. - - *Agis Anastasopoulos* - - Fixes #16623. - -* Fix has_many :through relation merging failing when dynamic conditions are - passed as a lambda with an arity of one. - - Fixes #16128. - - *Agis Anastasopoulos* - -* Fix `Relation#exists?` to work with polymorphic associations. - - Fixes #15821. - - *Kassio Borges* - -* Currently, Active Record rescues any errors raised within - `after_rollback`/`after_create` callbacks and prints them to the logs. - Future versions of Rails will not rescue these errors anymore and - just bubble them up like the other callbacks. - - This commit adds an opt-in flag to enable not rescuing the errors. - - Example: - - # Do not swallow errors in after_commit/after_rollback callbacks. - config.active_record.raise_in_transactional_callbacks = true - - Fixes #13460. - - *arthurnn* - -* Fix an issue where custom accessor methods (such as those generated by - `enum`) with the same name as a global method are incorrectly overridden - when subclassing. - - Fixes #16288. - - *Godfrey Chan* - -* `*_was` and `changes` now work correctly for in-place attribute changes as - well. - - *Sean Griffin* - -* Fix regression on `after_commit` that did not fire with nested transactions. - - Fixes #16425. - - *arthurnn* - -* Do not try to write timestamps when a table has no timestamps columns. - - Fixes #8813. - - *Sergey Potapov* - -* `index_exists?` with `:name` option does verify specified columns. - - Example: - - add_index :articles, :title, name: "idx_title" - - # Before: - index_exists? :articles, :title, name: "idx_title" # => `true` - index_exists? :articles, :body, name: "idx_title" # => `true` - - # After: - index_exists? :articles, :title, name: "idx_title" # => `true` - index_exists? :articles, :body, name: "idx_title" # => `false` - - *Yves Senn*, *Matthew Draper* - -* When calling `update_columns` on a record that is not persisted, the error - message now reflects whether that object is a new record or has been - destroyed. - - *Lachlan Sylvester* - -* Define `id_was` to get the previous value of the primary key. - - Currently when we call `id_was` and we have a custom primary key name, - Active Record will return the current value of the primary key. This - makes it impossible to correctly do an update operation if you change the - id. - - Fixes #16413. - - *Rafael Mendonça França* - -* Deprecate `DatabaseTasks.load_schema` to act on the current connection. - Use `.load_schema_current` instead. In the future `load_schema` will - require the `configuration` to act on as an argument. - - *Yves Senn* - -* Fix automatic maintaining test schema to properly handle sql structure - schema format. - - Fixes #15394. - - *Wojciech Wnętrzak* - -* Fix type casting to Decimal from Float with large precision. - - *Tomohiro Hashidate* - -* Deprecate `Reflection#source_macro` - - `Reflection#source_macro` is no longer needed in Active Record - source so it has been deprecated. Code that used `source_macro` - was removed in #16353. - - *Eileen M. Uchtitelle*, *Aaron Patterson* - -* No verbose backtrace by `db:drop` when database does not exist. - - Fixes #16295. - - *Kenn Ejima* - -* Add support for PostgreSQL JSONB. - - Example: - - create_table :posts do |t| - t.jsonb :meta_data - end - - *Philippe Creux*, *Chris Teague* - -* `db:purge` with MySQL respects `Rails.env`. - - *Yves Senn* - -* `change_column_default :table, :column, nil` with PostgreSQL will issue a - `DROP DEFAULT` instead of a `DEFAULT NULL` query. - - Fixes #16261. - - *Matthew Draper*, *Yves Senn* - -* Allow to specify a type for the foreign key column in `references` - and `add_reference`. - - Example: - - change_table :vehicle do |t| - t.references :station, type: :uuid - end - - *Andrey Novikov*, *Łukasz Sarnacki* - -* `create_join_table` removes a common prefix when generating the join table. - This matches the existing behavior of HABTM associations. - - Fixes #13683. - - *Stefan Kanev* - -* Do not swallow errors on `compute_type` when having a bad `alias_method` on - a class. - - *arthurnn* - -* PostgreSQL invalid `uuid` are convert to nil. - - *Abdelkader Boudih* - -* Restore 4.0 behavior for using serialize attributes with `JSON` as coder. - - With 4.1.x, `serialize` started returning a string when `JSON` was passed as - the second attribute. It will now return a hash as per previous versions. - - Example: - - class Post < ActiveRecord::Base - serialize :comment, JSON - end - - class Comment - include ActiveModel::Model - attr_accessor :category, :text - end - - post = Post.create! - post.comment = Comment.new(category: "Animals", text: "This is a comment about squirrels.") - post.save! - - # 4.0 - post.comment # => {"category"=>"Animals", "text"=>"This is a comment about squirrels."} - - # 4.1 before - post.comment # => "#<Comment:0x007f80ab48ff98>" - - # 4.1 after - post.comment # => {"category"=>"Animals", "text"=>"This is a comment about squirrels."} - - When using `JSON` as the coder in `serialize`, Active Record will use the - new `ActiveRecord::Coders::JSON` coder which delegates its `dump/load` to - `ActiveSupport::JSON.encode/decode`. This ensures special objects are dumped - correctly using the `#as_json` hook. - - To keep the previous behaviour, supply a custom coder instead - ([example](https://gist.github.com/jenncoop/8c4142bbe59da77daa63)). - - Fixes #15594. - - *Jenn Cooper* - -* Do not use `RENAME INDEX` syntax for MariaDB 10.0. - - Fixes #15931. - - *Jeff Browning* - -* Calling `#empty?` on a `has_many` association would use the value from the - counter cache if one exists. - - *David Verhasselt* - -* Fix the schema dump generated for tables without constraints and with - primary key with default value of custom PostgreSQL function result. - - Fixes #16111. - - *Andrey Novikov* - -* Fix the SQL generated when a `delete_all` is run on an association to not - produce an `IN` statements. - - Before: - - UPDATE "categorizations" SET "category_id" = NULL WHERE - "categorizations"."category_id" = 1 AND "categorizations"."id" IN (1, 2) - - After: - - UPDATE "categorizations" SET "category_id" = NULL WHERE - "categorizations"."category_id" = 1 - - *Eileen M. Uchitelle, Aaron Patterson* - -* Avoid type casting boolean and `ActiveSupport::Duration` values to numeric - values for string columns. Otherwise, in some database, the string column - values will be coerced to a numeric allowing false or 0.seconds match any - string starting with a non-digit. - - Example: - - App.where(apikey: false) # => SELECT * FROM users WHERE apikey = '0' - - *Dylan Thacker-Smith* - -* Add a `:required` option to singular associations, providing a nicer - API for presence validations on associations. - - *Sean Griffin* - -* Fix an error in `reset_counters` when associations have `select` scope. - (Call to `count` generated invalid SQL.) - - *Cade Truitt* - -* After a successful `reload`, `new_record?` is always false. - - Fixes #12101. - - *Matthew Draper* - -* PostgreSQL renaming table doesn't attempt to rename non existent sequences. - - *Abdelkader Boudih* - -* Move 'dependent: :destroy' handling for `belongs_to` - from `before_destroy` to `after_destroy` callback chain - - Fixes #12380. - - *Ivan Antropov* - -* Detect in-place modifications on String attributes. - - Before this change, an attribute modified in-place had to be marked as - changed in order for it to be persisted in the database. Now it is no longer - required. - - Before: - - user = User.first - user.name << ' Griffin' - user.name_will_change! - user.save - user.reload.name # => "Sean Griffin" - - After: - - user = User.first - user.name << ' Griffin' - user.save - user.reload.name # => "Sean Griffin" - - *Sean Griffin* - -* Add `ActiveRecord::Base#validate!` that raises `RecordInvalid` if the record - is invalid. - - *Bogdan Gusiev*, *Marc Schütz* - -* Support for adding and removing foreign keys. Foreign keys are now - a part of `schema.rb`. This is supported by Mysql2Adapter, MysqlAdapter - and PostgreSQLAdapter. - - Many thanks to *Matthew Higgins* for laying the foundation with his work on - [foreigner](https://github.com/matthuhiggins/foreigner). - - Example: - - # within your migrations: - add_foreign_key :articles, :authors - remove_foreign_key :articles, :authors - - *Yves Senn* - -* Fix subtle bugs regarding attribute assignment on models with no primary - key. `'id'` will no longer be part of the attributes hash. - - *Sean Griffin* - -* Deprecate automatic counter caches on `has_many :through`. The behavior was - broken and inconsistent. - - *Sean Griffin* - -* `preload` preserves readonly flag for associations. - - See #15853. - - *Yves Senn* - -* Assume numeric types have changed if they were assigned to a value that - would fail numericality validation, regardless of the old value. Previously - this would only occur if the old value was 0. - - Example: - - model = Model.create!(number: 5) - model.number = '5wibble' - model.number_changed? # => true - - Fixes #14731. - - *Sean Griffin* - -* `reload` no longer merges with the existing attributes. - The attribute hash is fully replaced. The record is put into the same state - as it would be with `Model.find(model.id)`. - - *Sean Griffin* - -* The object returned from `select_all` must respond to `column_types`. - If this is not the case a `NoMethodError` is raised. - - *Sean Griffin* - -* Detect in-place modifications of PG array types - - *Sean Griffin* - -* Add `bin/rake db:purge` task to empty the current database. - - *Yves Senn* - -* Deprecate `serialized_attributes` without replacement. - - *Sean Griffin* - -* Correctly extract IPv6 addresses from `DATABASE_URI`: the square brackets - are part of the URI structure, not the actual host. - - Fixes #15705. - - *Andy Bakun*, *Aaron Stone* - -* Ensure both parent IDs are set on join records when both sides of a - through association are new. - - *Sean Griffin* - -* `ActiveRecord::Dirty` now detects in-place changes to mutable values. - Serialized attributes on ActiveRecord models will no longer save when - unchanged. - - Fixes #8328. - - *Sean Griffin* - -* `Pluck` now works when selecting columns from different tables with the same - name. - - Fixes #15649. - - *Sean Griffin* - -* Remove `cache_attributes` and friends. All attributes are cached. - - *Sean Griffin* - -* Remove deprecated method `ActiveRecord::Base.quoted_locking_column`. - - *Akshay Vishnoi* - -* `ActiveRecord::FinderMethods.find` with block can handle proc parameter as - `Enumerable#find` does. - - Fixes #15382. - - *James Yang* - -* Make timezone aware attributes work with PostgreSQL array columns. - - Fixes #13402. - - *Kuldeep Aggarwal*, *Sean Griffin* - -* `ActiveRecord::SchemaMigration` has no primary key regardless of the - `primary_key_prefix_type` configuration. - - Fixes #15051. - - *JoseLuis Torres*, *Yves Senn* - -* `rake db:migrate:status` works with legacy migration numbers like `00018_xyz.rb`. - - Fixes #15538. - - *Yves Senn* - -* Baseclass becomes! subclass. - - Before this change, a record which changed its STI type, could not be - updated. - - Fixes #14785. - - *Matthew Draper*, *Earl St Sauver*, *Edo Balvers* - -* Remove deprecated `ActiveRecord::Migrator.proper_table_name`. Use the - `proper_table_name` instance method on `ActiveRecord::Migration` instead. - - *Akshay Vishnoi* - -* Fix regression on eager loading association based on SQL query rather than - existing column. - - Fixes #15480. - - *Lauro Caetano*, *Carlos Antonio da Silva* - -* Deprecate returning `nil` from `column_for_attribute` when no column exists. - It will return a null object in Rails 5.0 - - *Sean Griffin* - -* Implemented `ActiveRecord::Base#pretty_print` to work with PP. - - *Ethan* - -* Preserve type when dumping PostgreSQL point, bit, bit varying and money - columns. - - *Yves Senn* - -* New records remain new after YAML serialization. - - *Sean Griffin* - -* PostgreSQL support default values for enum types. Fixes #7814. - - *Yves Senn* - -* PostgreSQL `default_sequence_name` respects schema. Fixes #7516. - - *Yves Senn* - -* Fix `columns_for_distinct` of PostgreSQL adapter to work correctly - with orders without sort direction modifiers. - - *Nikolay Kondratyev* - -* PostgreSQL `reset_pk_sequence!` respects schemas. Fixes #14719. - - *Yves Senn* - -* Keep PostgreSQL `hstore` and `json` attributes as `Hash` in `@attributes`. - Fixes duplication in combination with `store_accessor`. - - Fixes #15369. - - *Yves Senn* - -* `rake railties:install:migrations` respects the order of railties. - - *Arun Agrawal* - -* Fix redefine a `has_and_belongs_to_many` inside inherited class - Fixing regression case, where redefining the same `has_and_belongs_to_many` - definition into a subclass would raise. - - Fixes #14983. - - *arthurnn* - -* Fix `has_and_belongs_to_many` public reflection. - When defining a `has_and_belongs_to_many`, internally we convert that to two has_many. - But as `reflections` is a public API, people expect to see the right macro. - - Fixes #14682. - - *arthurnn* - -* Fix serialization for records with an attribute named `format`. - - Fixes #15188. - - *Godfrey Chan* - -* When a `group` is set, `sum`, `size`, `average`, `minimum` and `maximum` - on a NullRelation should return a Hash. - - *Kuldeep Aggarwal* - -* Fix serialized fields returning serialized data after being updated with - `update_column`. - - *Simon Hørup Eskildsen* - -* Fix polymorphic eager loading when using a String as foreign key. - - Fixes #14734. - - *Lauro Caetano* - -* Change belongs_to touch to be consistent with timestamp updates - - If a model is set up with a belongs_to: touch relationship the parent - record will only be touched if the record was modified. This makes it - consistent with timestamp updating on the record itself. - - *Brock Trappitt* - -* Fix the inferred table name of a `has_and_belongs_to_many` auxiliary - table inside a schema. - - Fixes #14824. - - *Eric Chahin* - -* Remove unused `:timestamp` type. Transparently alias it to `:datetime` - in all cases. Fixes inconsistencies when column types are sent outside of - `ActiveRecord`, such as for XML Serialization. - - *Sean Griffin* - -* Fix bug that added `table_name_prefix` and `table_name_suffix` to - extension names in PostgreSQL when migrating. - - *Joao Carlos* - -* The `:index` option in migrations, which previously was only available for - `references`, now works with any column types. - - *Marc Schütz* - -* Add support for counter name to be passed as parameter on `CounterCache::ClassMethods#reset_counters`. - - *jnormore* - -* Restrict deletion of record when using `delete_all` with `uniq`, `group`, `having` - or `offset`. - - In these cases the generated query ignored them and that caused unintended - records to be deleted. - - Fixes #11985. - - *Leandro Facchinetti* - -* Floats with limit >= 25 that get turned into doubles in MySQL no longer have - their limit dropped from the schema. - - Fixes #14135. - - *Aaron Nelson* - -* Fix how to calculate associated class name when using namespaced `has_and_belongs_to_many` - association. - - Fixes #14709. - - *Kassio Borges* - -* `ActiveRecord::Relation::Merger#filter_binds` now compares equivalent symbols and - strings in column names as equal. - - This fixes a rare case in which more bind values are passed than there are - placeholders for them in the generated SQL statement, which can make PostgreSQL - throw a `StatementInvalid` exception. - - *Nat Budin* - -* Fix `stored_attributes` to correctly merge the details of stored - attributes defined in parent classes. - - Fixes #14672. - - *Brad Bennett*, *Jessica Yao*, *Lakshmi Parthasarathy* - -* `change_column_default` allows `[]` as argument to `change_column_default`. - - Fixes #11586. - - *Yves Senn* - -* Handle `name` and `"char"` column types in the PostgreSQL adapter. - - `name` and `"char"` are special character types used internally by - PostgreSQL and are used by internal system catalogs. These field types - can sometimes show up in structure-sniffing queries that feature internal system - structures or with certain PostgreSQL extensions. - - *J Smith*, *Yves Senn* - -* Fix `PostgreSQLAdapter::OID::Float#type_cast` to convert Infinity and - NaN PostgreSQL values into a native Ruby `Float::INFINITY` and `Float::NAN` - - Before: - - Point.create(value: 1.0/0) - Point.last.value # => 0.0 - - After: - - Point.create(value: 1.0/0) - Point.last.value # => Infinity - - *Innokenty Mikhailov* - -* Allow the PostgreSQL adapter to handle bigserial primary key types again. - - Fixes #10410. - - *Patrick Robertson* - -* Deprecate joining, eager loading and preloading of instance dependent - associations without replacement. These operations happen before instances - are created. The current behavior is unexpected and can result in broken - behavior. - - Fixes #15024. - - *Yves Senn* - -* Fix `has_and_belongs_to_many` CollectionAssociation size calculations. - - `has_and_belongs_to_many` should fall back to using the normal CollectionAssociation's - size calculation if the collection is not cached or loaded. - - Fixes #14913, #14914. - - *Fred Wu* - -* Return a non zero status when running `rake db:migrate:status` and migration table does - not exist. - - *Paul B.* - -* Add support for module-level `table_name_suffix` in models. - - This makes `table_name_suffix` work the same way as `table_name_prefix` when - using namespaced models. - - *Jenner LaFave* - -* Revert the behaviour of `ActiveRecord::Relation#join` changed through 4.0 => 4.1 to 4.0. - - In 4.1.0 `Relation#join` is delegated to `Arel#SelectManager`. - In 4.0 series it is delegated to `Array#join`. - - *Bogdan Gusiev* - -* Log nil binary column values correctly. - - When an object with a binary column is updated with a nil value - in that column, the SQL logger would throw an exception when trying - to log that nil value. This only occurs when updating a record - that already has a non-nil value in that column since an initial nil - value isn't included in the SQL anyway (at least, when dirty checking - is enabled.) The column's new value will now be logged as `<NULL binary data>` - to parallel the existing `<N bytes of binary data>` for non-nil values. - - *James Coleman* - -* Rails will now pass a custom validation context through to autosave associations - in order to validate child associations with the same context. - - Fixes #13854. - - *Eric Chahin*, *Aaron Nelson*, *Kevin Casey* - -* Stringify all variables keys of MySQL connection configuration. - - When `sql_mode` variable for MySQL adapters set in configuration as `String` - was ignored and overwritten by strict mode option. - - Fixes #14895. - - *Paul Nikitochkin* - -* Ensure SQLite3 statements are closed on errors. - - Fixes #13631. - - *Timur Alperovich* - -* Give `ActiveRecord::PredicateBuilder` private methods the privacy they deserve. - - *Hector Satre* - -* When using a custom `join_table` name on a `habtm`, rails was not saving it - on Reflections. This causes a problem when rails loads fixtures, because it - uses the reflections to set database with fixtures. - - Fixes #14845. - - *Kassio Borges* - -* Reset the cache when modifying a Relation with cached Arel. - Additionally display a warning message to make the user aware. - - *Yves Senn* - -* PostgreSQL should internally use `:datetime` consistently for TimeStamp. Assures - different spellings of timestamps are treated the same. - - Example: - - mytimestamp.simplified_type('timestamp without time zone') - # => :datetime - mytimestamp.simplified_type('timestamp(6) without time zone') - # => also :datetime (previously would be :timestamp) - - See #14513. - - *Jefferson Lai* - -* `ActiveRecord::Base.no_touching` no longer triggers callbacks or start empty transactions. - - Fixes #14841. - - *Lucas Mazza* - -* Fix name collision with `Array#select!` with `Relation#select!`. - - Fixes #14752. - - *Earl St Sauver* - -* Fix unexpected behavior for `has_many :through` associations going through - a scoped `has_many`. - - If a `has_many` association is adjusted using a scope, and another - `has_many :through` uses this association, then the scope adjustment is - unexpectedly neglected. - - Fixes #14537. - - *Jan Habermann* - -* `@destroyed` should always be set to `false` when an object is duped. - - *Kuldeep Aggarwal* - -* Enable `has_many` associations to support irregular inflections. - - Fixes #8928. - - *arthurnn*, *Javier Goizueta* - -* Fix `count` used with a grouping not returning a Hash. - - Fixes #14721. - - *Eric Chahin* - -* `sanitize_sql_like` helper method to escape a string for safe use in an SQL - LIKE statement. - - Example: - - class Article - def self.search(term) - where("title LIKE ?", sanitize_sql_like(term)) - end - end - - Article.search("20% _reduction_") - # => Query looks like "... title LIKE '20\% \_reduction\_' ..." - - *Rob Gilson*, *Yves Senn* - -* Do not quote uuid default value on `change_column`. - - Fixes #14604. - - *Eric Chahin* - -* The comparison between `Relation` and `CollectionProxy` should be consistent. - - Example: - - author.posts == Post.where(author_id: author.id) - # => true - Post.where(author_id: author.id) == author.posts - # => true - - Fixes #13506. - - *Lauro Caetano* - -* Calling `delete_all` on an unloaded `CollectionProxy` no longer - generates an SQL statement containing each id of the collection: - - Before: - - DELETE FROM `model` WHERE `model`.`parent_id` = 1 - AND `model`.`id` IN (1, 2, 3...) - - After: - - DELETE FROM `model` WHERE `model`.`parent_id` = 1 - - *Eileen M. Uchitelle*, *Aaron Patterson* - -* Fix invalid SQL when aggregate methods (`empty?`, `any?`, `count`) used - with `select`. - - Fixes #13648. - - *Simon Woker* - -* PostgreSQL adapter only warns once for every missing OID per connection. - - Fixes #14275. - - *Matthew Draper*, *Yves Senn* - -* PostgreSQL adapter automatically reloads it's type map when encountering - unknown OIDs. - - Fixes #14678. - - *Matthew Draper*, *Yves Senn* - -* Fix insertion of records via `has_many :through` association with scope. - - Fixes #3548. - - *Ivan Antropov* - -* Auto-generate stable fixture UUIDs on PostgreSQL. - - Fixes #11524. - - *Roderick van Domburg* - -* Fix a problem where an enum would overwrite values of another enum with the - same name in an unrelated class. - - Fixes #14607. - - *Evan Whalen* - -* PostgreSQL and SQLite string columns no longer have a default limit of 255. - - Fixes #13435, #9153. - - *Vladimir Sazhin*, *Toms Mikoss*, *Yves Senn* - -* Make possible to have an association called `records`. - - Fixes #11645. - - *prathamesh-sonpatki* - -* `to_sql` on an association now matches the query that is actually executed, where it - could previously have incorrectly accrued additional conditions (e.g. as a result of - a previous query). `CollectionProxy` now always defers to the association scope's - `arel` method so the (incorrect) inherited one should be entirely concealed. - - Fixes #14003. - - *Jefferson Lai* - -* Block a few default Class methods as scope name. - - For instance, this will raise: - - scope :public, -> { where(status: 1) } - - *arthurnn* - -* Fix error when using `with_options` with lambda. - - Fixes #9805. - - *Lauro Caetano* - -* Switch `sqlite3:///` URLs (which were temporarily - deprecated in 4.1) from relative to absolute. - - If you still want the previous interpretation, you should replace - `sqlite3:///my/path` with `sqlite3:my/path`. - - *Matthew Draper* - -* Treat blank UUID values as `nil`. - - Example: - - Sample.new(uuid_field: '') #=> <Sample id: nil, uuid_field: nil> - - *Dmitry Lavrov* - -* Enable support for materialized views on PostgreSQL >= 9.3. - - *Dave Lee* - -* The PostgreSQL adapter supports custom domains. Fixes #14305. - - *Yves Senn* - -* PostgreSQL `Column#type` is now determined through the corresponding OID. - The column types stay the same except for enum columns. They no longer have - `nil` as type but `enum`. - - See #7814. - - *Yves Senn* - -* Fix error when specifying a non-empty default value on a PostgreSQL array - column. - - Fixes #10613. - - *Luke Steensen* - -* Fix error where `.persisted?` throws SystemStackError for an unsaved model with a - custom primary key that did not save due to validation error. - - Fixes #14393. - - *Chris Finne* - -* Introduce `validate` as an alias for `valid?`. - - This is more intuitive when you want to run validations but don't care about the return value. - - *Henrik Nyh* - -* Create indexes inline in CREATE TABLE for MySQL. - - This is important, because adding an index on a temporary table after it has been created - would commit the transaction. - - It also allows creating and dropping indexed tables with fewer queries and fewer permissions - required. - - Example: - - create_table :temp, temporary: true, as: "SELECT id, name, zip FROM a_really_complicated_query" do |t| - t.index :zip - end - # => CREATE TEMPORARY TABLE temp (INDEX (zip)) AS SELECT id, name, zip FROM a_really_complicated_query - - *Cody Cutrer*, *Steve Rice*, *Rafael Mendonça Franca* - -* Use singular table name in generated migrations when - `ActiveRecord::Base.pluralize_table_names` is `false`. - - Fixes #13426. - - *Kuldeep Aggarwal* - -* `touch` accepts many attributes to be touched at once. - - Example: - - # touches :signed_at, :sealed_at, and :updated_at/on attributes. - Photo.last.touch(:signed_at, :sealed_at) - - *James Pinto* - -* `rake db:structure:dump` only dumps schema information if the schema - migration table exists. - - Fixes #14217. - - *Yves Senn* - -* Reap connections that were checked out by now-dead threads, instead - of waiting until they disconnect by themselves. Before this change, - a suitably constructed series of short-lived threads could starve - the connection pool, without ever having more than a couple alive at - the same time. - - *Matthew Draper* - -* `pk_and_sequence_for` now ensures that only the pg_depend entries - pointing to pg_class, and thus only sequence objects, are considered. - - *Josh Williams* - -* `where.not` adds `references` for `includes` like normal `where` calls do. - - Fixes #14406. - - *Yves Senn* - -* Extend fixture `$LABEL` replacement to allow string interpolation. - - Example: - - martin: - email: $LABEL@email.com - - users(:martin).email # => martin@email.com - - *Eric Steele* - -* Add support for `Relation` be passed as parameter on `QueryCache#select_all`. - - Fixes #14361. - - *arthurnn* - -* Passing an Active Record object to `find` or `exists?` is now deprecated. - Call `.id` on the object first. - - *Aaron Patterson* - -* Only use BINARY for MySQL case sensitive uniqueness check when column - has a case insensitive collation. - - *Ryuta Kamizono* - -* Support for MySQL 5.6 fractional seconds. - - *arthurnn*, *Tatsuhiko Miyagawa* - -* Support for PostgreSQL `citext` data type enabling case-insensitive - `where` values without needing to wrap in UPPER/LOWER sql functions. - - *Troy Kruthoff*, *Lachlan Sylvester* - -* Only save has_one associations if record has changes. - Previously after save related callbacks, such as `#after_commit`, were triggered when the has_one - object did not get saved to the db. - - *Alan Kennedy* - -* Allow strings to specify the `#order` value. - - Example: - - Model.order(id: 'asc').to_sql == Model.order(id: :asc).to_sql - - *Marcelo Casiraghi*, *Robin Dupret* - -* Dynamically register PostgreSQL enum OIDs. This prevents "unknown OID" - warnings on enum columns. - - *Dieter Komendera* - -* `includes` is able to detect the right preloading strategy when string - joins are involved. - - Fixes #14109. - - *Aaron Patterson*, *Yves Senn* - -* Fix error with validation with enum fields for records where the value for - any enum attribute is always evaluated as 0 during uniqueness validation. - - Fixes #14172. - - *Vilius Luneckas* *Ahmed AbouElhamayed* - -* `before_add` callbacks are fired before the record is saved on - `has_and_belongs_to_many` associations *and* on `has_many :through` - associations. Before this change, `before_add` callbacks would be fired - before the record was saved on `has_and_belongs_to_many` associations, but - *not* on `has_many :through` associations. - - Fixes #14144. - -* Fix STI classes not defining an attribute method if there is a conflicting - private method defined on its ancestors. - - Fixes #11569. - - *Godfrey Chan* - -* Coerce strings when reading attributes. Fixes #10485. - - Example: - - book = Book.new(title: 12345) - book.save! - book.title # => "12345" - - *Yves Senn* - -* Deprecate half-baked support for PostgreSQL range values with excluding beginnings. - We currently map PostgreSQL ranges to Ruby ranges. This conversion is not fully - possible because the Ruby range does not support excluded beginnings. - - The current solution of incrementing the beginning is not correct and is now - deprecated. For subtypes where we don't know how to increment (e.g. `#succ` - is not defined) it will raise an `ArgumentException` for ranges with excluding - beginnings. - - *Yves Senn* - -* Support for user created range types in PostgreSQL. - - *Yves Senn* - -Please check [4-1-stable](https://github.com/rails/rails/blob/4-1-stable/activerecord/CHANGELOG.md) for previous changes. +Please check [4-2-stable](https://github.com/rails/rails/blob/4-2-stable/activerecord/CHANGELOG.md) for previous changes. diff --git a/activerecord/activerecord.gemspec b/activerecord/activerecord.gemspec index 834fffeb18..471769a962 100644 --- a/activerecord/activerecord.gemspec +++ b/activerecord/activerecord.gemspec @@ -7,7 +7,7 @@ Gem::Specification.new do |s| s.summary = 'Object-relational mapper framework (part of Rails).' s.description = 'Databases on Rails. Build a persistent domain model by mapping database tables to Ruby classes. Strong conventions for associations, validations, aggregations, migrations, and testing come baked-in.' - s.required_ruby_version = '>= 1.9.3' + s.required_ruby_version = '>= 2.1.0' s.license = 'MIT' diff --git a/activerecord/examples/performance.rb b/activerecord/examples/performance.rb index d3546ce948..a5a1f284a0 100644 --- a/activerecord/examples/performance.rb +++ b/activerecord/examples/performance.rb @@ -39,8 +39,8 @@ class Exhibit < ActiveRecord::Base where("notes IS NOT NULL") end - def self.look(exhibits) exhibits.each { |e| e.look } end - def self.feel(exhibits) exhibits.each { |e| e.feel } end + def self.look(exhibits) exhibits.each(&:look) end + def self.feel(exhibits) exhibits.each(&:feel) end end def progress_bar(int); print "." if (int%100).zero? ; end diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb index d2bcdc55bf..eb21712f96 100644 --- a/activerecord/lib/active_record/associations.rb +++ b/activerecord/lib/active_record/associations.rb @@ -57,7 +57,7 @@ module ActiveRecord through_reflection = reflection.through_reflection source_reflection_names = reflection.source_reflection_names source_associations = reflection.through_reflection.klass._reflections.keys - super("Could not find the source association(s) #{source_reflection_names.collect{ |a| a.inspect }.to_sentence(:two_words_connector => ' or ', :last_word_connector => ', or ', :locale => :en)} in model #{through_reflection.klass}. Try 'has_many #{reflection.name.inspect}, :through => #{through_reflection.name.inspect}, :source => <name>'. Is it one of #{source_associations.to_sentence(:two_words_connector => ' or ', :last_word_connector => ', or ', :locale => :en)}?") + super("Could not find the source association(s) #{source_reflection_names.collect(&:inspect).to_sentence(:two_words_connector => ' or ', :last_word_connector => ', or ', :locale => :en)} in model #{through_reflection.klass}. Try 'has_many #{reflection.name.inspect}, :through => #{through_reflection.name.inspect}, :source => <name>'. Is it one of #{source_associations.to_sentence(:two_words_connector => ' or ', :last_word_connector => ', or ', :locale => :en)}?") end end diff --git a/activerecord/lib/active_record/associations/collection_association.rb b/activerecord/lib/active_record/associations/collection_association.rb index 2b7d39893d..7b6aefe345 100644 --- a/activerecord/lib/active_record/associations/collection_association.rb +++ b/activerecord/lib/active_record/associations/collection_association.rb @@ -62,9 +62,9 @@ module ActiveRecord # Implements the ids writer method, e.g. foo.item_ids= for Foo.has_many :items def ids_writer(ids) pk_type = reflection.primary_key_type - ids = Array(ids).reject { |id| id.blank? } + ids = Array(ids).reject(&:blank?) ids.map! { |i| pk_type.type_cast_from_user(i) } - replace(klass.find(ids).index_by { |r| r.id }.values_at(*ids)) + replace(klass.find(ids).index_by(&:id).values_at(*ids)) end def reset @@ -289,7 +289,7 @@ module ActiveRecord elsif !loaded? && !association_scope.group_values.empty? load_target.size elsif !loaded? && !association_scope.distinct_value && target.is_a?(Array) - unsaved_records = target.select { |r| r.new_record? } + unsaved_records = target.select(&:new_record?) unsaved_records.size + count_records else count_records @@ -506,7 +506,7 @@ module ActiveRecord def delete_or_destroy(records, method) records = records.flatten records.each { |record| raise_on_type_mismatch!(record) } - existing_records = records.reject { |r| r.new_record? } + existing_records = records.reject(&:new_record?) if existing_records.empty? remove_records(existing_records, records, method) @@ -609,7 +609,7 @@ module ActiveRecord # specified, then #find scans the entire collection. def find_by_scan(*args) expects_array = args.first.kind_of?(Array) - ids = args.flatten.compact.map{ |arg| arg.to_s }.uniq + ids = args.flatten.compact.map(&:to_s).uniq if ids.size == 1 id = ids.first diff --git a/activerecord/lib/active_record/associations/has_many_through_association.rb b/activerecord/lib/active_record/associations/has_many_through_association.rb index 6329fdfe95..5cfedcc009 100644 --- a/activerecord/lib/active_record/associations/has_many_through_association.rb +++ b/activerecord/lib/active_record/associations/has_many_through_association.rb @@ -161,9 +161,7 @@ module ActiveRecord if scope.klass.primary_key count = scope.destroy_all.length else - scope.each do |record| - record._run_destroy_callbacks - end + scope.each(&:_run_destroy_callbacks) arel = scope.arel diff --git a/activerecord/lib/active_record/associations/join_dependency.rb b/activerecord/lib/active_record/associations/join_dependency.rb index 285d0ec9af..cf63430a97 100644 --- a/activerecord/lib/active_record/associations/join_dependency.rb +++ b/activerecord/lib/active_record/associations/join_dependency.rb @@ -20,7 +20,7 @@ module ActiveRecord end def columns - @tables.flat_map { |t| t.column_aliases } + @tables.flat_map(&:column_aliases) end # An array of [column_name, alias] pairs for the table diff --git a/activerecord/lib/active_record/associations/preloader/has_many_through.rb b/activerecord/lib/active_record/associations/preloader/has_many_through.rb index 7b37b5942d..2029871f39 100644 --- a/activerecord/lib/active_record/associations/preloader/has_many_through.rb +++ b/activerecord/lib/active_record/associations/preloader/has_many_through.rb @@ -8,7 +8,7 @@ module ActiveRecord records_by_owner = super if reflection_scope.distinct_value - records_by_owner.each_value { |records| records.uniq! } + records_by_owner.each_value(&:uniq!) end records_by_owner diff --git a/activerecord/lib/active_record/attribute_assignment.rb b/activerecord/lib/active_record/attribute_assignment.rb index 2887db3bf7..bf64830417 100644 --- a/activerecord/lib/active_record/attribute_assignment.rb +++ b/activerecord/lib/active_record/attribute_assignment.rb @@ -87,7 +87,7 @@ module ActiveRecord end end unless errors.empty? - error_descriptions = errors.map { |ex| ex.message }.join(",") + error_descriptions = errors.map(&:message).join(",") raise MultiparameterAssignmentErrors.new(errors), "#{errors.size} error(s) on assignment of multiparameter attributes [#{error_descriptions}]" end end diff --git a/activerecord/lib/active_record/autosave_association.rb b/activerecord/lib/active_record/autosave_association.rb index a0d70435fa..c39b045a5e 100644 --- a/activerecord/lib/active_record/autosave_association.rb +++ b/activerecord/lib/active_record/autosave_association.rb @@ -263,9 +263,9 @@ module ActiveRecord if new_record association && association.target elsif autosave - association.target.find_all { |record| record.changed_for_autosave? } + association.target.find_all(&:changed_for_autosave?) else - association.target.find_all { |record| record.new_record? } + association.target.find_all(&:new_record?) end end @@ -275,7 +275,7 @@ module ActiveRecord self.class._reflections.values.any? do |reflection| if reflection.options[:autosave] association = association_instance_get(reflection.name) - association && Array.wrap(association.target).any? { |a| a.changed_for_autosave? } + association && Array.wrap(association.target).any?(&:changed_for_autosave?) end end end diff --git a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb index 46812b75bb..3a9db4a109 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb @@ -320,9 +320,7 @@ module ActiveRecord checkin conn conn.disconnect! if conn.requires_reloading? end - @connections.delete_if do |conn| - conn.requires_reloading? - end + @connections.delete_if(&:requires_reloading?) @available.clear @connections.each do |conn| @available.add conn diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb index 792d49da6f..5c95b95184 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb @@ -81,7 +81,7 @@ module ActiveRecord end def add_column_options!(sql, options) - sql << " DEFAULT #{quote_value(options[:default], options[:column])}" if options_include_default?(options) + sql << " DEFAULT #{quote_default_expression(options[:default], options[:column])}" if options_include_default?(options) # must explicitly check for :null to allow change_column to work on migrations if options[:null] == false sql << " NOT NULL" @@ -92,7 +92,7 @@ module ActiveRecord sql end - def quote_value(value, column) + def quote_default_expression(value, column) column.sql_type ||= type_to_sql(column.type, column.limit, column.precision, column.scale) column.cast_type ||= type_for_column(column) diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb index 99fa9b7d29..aa7c406050 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb @@ -781,7 +781,7 @@ module ActiveRecord version = version.to_i sm_table = quote_table_name(ActiveRecord::Migrator.schema_migrations_table_name) - migrated = select_values("SELECT version FROM #{sm_table}").map { |v| v.to_i } + migrated = select_values("SELECT version FROM #{sm_table}").map(&:to_i) paths = migrations_paths.map {|p| "#{p}/[0-9]*_*.rb" } versions = Dir[*paths].map do |filename| filename.split('/').last.split('_').first.to_i diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb index c824a7b11b..bf16804aa0 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb @@ -398,7 +398,7 @@ module ActiveRecord sql << "LIKE #{quote(like)}" if like execute_and_free(sql, 'SCHEMA') do |result| - result.collect { |field| field.first } + result.collect(&:first) end end @@ -786,7 +786,7 @@ module ActiveRecord private def version - @version ||= full_version.scan(/^(\d+)\.(\d+)\.(\d+)/).flatten.map { |v| v.to_i } + @version ||= full_version.scan(/^(\d+)\.(\d+)\.(\d+)/).flatten.map(&:to_i) end def mariadb? diff --git a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb index 53ad71b445..23d8389abb 100644 --- a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb @@ -423,9 +423,7 @@ module ActiveRecord cols = nil if metadata = stmt.result_metadata - cols = cache[:cols] ||= metadata.fetch_fields.map { |field| - field.name - } + cols = cache[:cols] ||= metadata.fetch_fields.map(&:name) metadata.free end diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb index dba905ed56..f29b793a3f 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb @@ -13,14 +13,22 @@ module ActiveRecord sql end + def column_options(o) + column_options = super + column_options[:array] = o.array + column_options + end + def add_column_options!(sql, options) - if options[:array] || options[:column].try(:array) + if options[:array] sql << '[]' end + super + end - column = options.fetch(:column) { return super } - if column.type == :uuid && options[:default] =~ /\(\)/ - sql << " DEFAULT #{options[:default]}" + def quote_default_expression(value, column) + if column.type == :uuid && value =~ /\(\)/ + value else super end diff --git a/activerecord/lib/active_record/connection_adapters/schema_cache.rb b/activerecord/lib/active_record/connection_adapters/schema_cache.rb index a10ce330c7..37ff4e4613 100644 --- a/activerecord/lib/active_record/connection_adapters/schema_cache.rb +++ b/activerecord/lib/active_record/connection_adapters/schema_cache.rb @@ -61,9 +61,7 @@ module ActiveRecord end def size - [@columns, @columns_hash, @primary_keys, @tables].map { |x| - x.size - }.inject :+ + [@columns, @columns_hash, @primary_keys, @tables].map(&:size).inject :+ end # Clear out internal caches for table with +table_name+. diff --git a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb index 0b8b6a2bf8..c3865a8fdd 100644 --- a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb @@ -88,11 +88,11 @@ module ActiveRecord include Comparable def initialize(version_string) - @version = version_string.split('.').map { |v| v.to_i } + @version = version_string.split('.').map(&:to_i) end def <=>(version_string) - @version <=> version_string.split('.').map { |v| v.to_i } + @version <=> version_string.split('.').map(&:to_i) end end @@ -556,7 +556,7 @@ module ActiveRecord end copy_table_indexes(from, to, options[:rename] || {}) copy_table_contents(from, to, - @definition.columns.map {|column| column.name}, + @definition.columns.map(&:name), options[:rename] || {}) end @@ -569,7 +569,7 @@ module ActiveRecord name = name[1..-1] end - to_column_names = columns(to).map { |c| c.name } + to_column_names = columns(to).map(&:name) columns = index.columns.map {|c| rename[c] || c }.select do |column| to_column_names.include?(column) end @@ -586,7 +586,7 @@ module ActiveRecord def copy_table_contents(from, to, columns, rename = {}) #:nodoc: column_mappings = Hash[columns.map {|name| [name, name]}] rename.each { |a| column_mappings[a.last] = a.first } - from_columns = columns(from).collect {|col| col.name} + from_columns = columns(from).collect(&:name) columns = columns.find_all{|col| from_columns.include?(column_mappings[col])} quoted_columns = columns.map { |col| quote_column_name(col) } * ',' diff --git a/activerecord/lib/active_record/fixtures.rb b/activerecord/lib/active_record/fixtures.rb index 7c53ee0a9a..4732462b05 100644 --- a/activerecord/lib/active_record/fixtures.rb +++ b/activerecord/lib/active_record/fixtures.rb @@ -745,7 +745,7 @@ module ActiveRecord end def column_names - @column_names ||= @connection.columns(@table_name).collect { |c| c.name } + @column_names ||= @connection.columns(@table_name).collect(&:name) end def read_fixture_files(path, model_class) @@ -868,7 +868,7 @@ module ActiveRecord fixture_set_names = Dir["#{fixture_path}/{**,*}/*.{yml}"] fixture_set_names.map! { |f| f[(fixture_path.to_s.size + 1)..-5] } else - fixture_set_names = fixture_set_names.flatten.map { |n| n.to_s } + fixture_set_names = fixture_set_names.flatten.map(&:to_s) end self.fixture_table_names |= fixture_set_names @@ -908,7 +908,7 @@ module ActiveRecord def uses_transaction(*methods) @uses_transaction = [] unless defined?(@uses_transaction) - @uses_transaction.concat methods.map { |m| m.to_s } + @uses_transaction.concat methods.map(&:to_s) end def uses_transaction?(method) diff --git a/activerecord/lib/active_record/gem_version.rb b/activerecord/lib/active_record/gem_version.rb index e820835626..a388b529c9 100644 --- a/activerecord/lib/active_record/gem_version.rb +++ b/activerecord/lib/active_record/gem_version.rb @@ -5,10 +5,10 @@ module ActiveRecord end module VERSION - MAJOR = 4 - MINOR = 2 + MAJOR = 5 + MINOR = 0 TINY = 0 - PRE = "beta4" + PRE = "alpha" STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".") end diff --git a/activerecord/lib/active_record/inheritance.rb b/activerecord/lib/active_record/inheritance.rb index f58145ab05..b91e9ac137 100644 --- a/activerecord/lib/active_record/inheritance.rb +++ b/activerecord/lib/active_record/inheritance.rb @@ -192,7 +192,7 @@ module ActiveRecord def type_condition(table = arel_table) sti_column = table[inheritance_column] - sti_names = ([self] + descendants).map { |model| model.sti_name } + sti_names = ([self] + descendants).map(&:sti_name) sti_column.in(sti_names) end diff --git a/activerecord/lib/active_record/migration.rb b/activerecord/lib/active_record/migration.rb index 92f2951f2d..3cac465440 100644 --- a/activerecord/lib/active_record/migration.rb +++ b/activerecord/lib/active_record/migration.rb @@ -647,7 +647,7 @@ module ActiveRecord end def method_missing(method, *arguments, &block) - arg_list = arguments.map{ |a| a.inspect } * ', ' + arg_list = arguments.map(&:inspect) * ', ' say_with_time "#{method}(#{arg_list})" do unless @connection.respond_to? :revert diff --git a/activerecord/lib/active_record/model_schema.rb b/activerecord/lib/active_record/model_schema.rb index adad7774b9..92ad9c9101 100644 --- a/activerecord/lib/active_record/model_schema.rb +++ b/activerecord/lib/active_record/model_schema.rb @@ -257,7 +257,7 @@ module ActiveRecord # Returns an array of column names as strings. def column_names - @column_names ||= columns.map { |column| column.name } + @column_names ||= columns.map(&:name) end # Returns an array of column objects where the primary id, all columns ending in "_id" or "_count", diff --git a/activerecord/lib/active_record/railties/databases.rake b/activerecord/lib/active_record/railties/databases.rake index 21b1c3f721..6c09456c4d 100644 --- a/activerecord/lib/active_record/railties/databases.rake +++ b/activerecord/lib/active_record/railties/databases.rake @@ -366,7 +366,7 @@ namespace :railties do namespace :install do # desc "Copies missing migrations from Railties (e.g. engines). You can specify Railties to use with FROM=railtie1,railtie2" task :migrations => :'db:load_config' do - to_load = ENV['FROM'].blank? ? :all : ENV['FROM'].split(",").map {|n| n.strip } + to_load = ENV['FROM'].blank? ? :all : ENV['FROM'].split(",").map(&:strip) railties = {} Rails.application.migration_railties.each do |railtie| next unless to_load == :all || to_load.include?(railtie.railtie_name) diff --git a/activerecord/lib/active_record/readonly_attributes.rb b/activerecord/lib/active_record/readonly_attributes.rb index 85bbac43e4..ce78f1756d 100644 --- a/activerecord/lib/active_record/readonly_attributes.rb +++ b/activerecord/lib/active_record/readonly_attributes.rb @@ -11,7 +11,7 @@ module ActiveRecord # Attributes listed as readonly will be used to create a new record but update operations will # ignore these fields. def attr_readonly(*attributes) - self._attr_readonly = Set.new(attributes.map { |a| a.to_s }) + (self._attr_readonly || []) + self._attr_readonly = Set.new(attributes.map(&:to_s)) + (self._attr_readonly || []) end # Returns an array of all the attributes that have been specified as readonly. diff --git a/activerecord/lib/active_record/reflection.rb b/activerecord/lib/active_record/reflection.rb index 4219632596..96520d1d49 100644 --- a/activerecord/lib/active_record/reflection.rb +++ b/activerecord/lib/active_record/reflection.rb @@ -791,7 +791,7 @@ module ActiveRecord def source_reflection_name # :nodoc: return @source_reflection_name if @source_reflection_name - names = [name.to_s.singularize, name].collect { |n| n.to_sym }.uniq + names = [name.to_s.singularize, name].collect(&:to_sym).uniq names = names.find_all { |n| through_reflection.klass._reflect_on_association(n) } diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb index 561ed222d1..7e1994086f 100644 --- a/activerecord/lib/active_record/relation.rb +++ b/activerecord/lib/active_record/relation.rb @@ -400,7 +400,7 @@ module ActiveRecord if conditions where(conditions).destroy_all else - to_a.each {|object| object.destroy }.tap { reset } + to_a.each(&:destroy).tap { reset } end end @@ -644,7 +644,7 @@ module ActiveRecord preloader.preload @records, associations end - @records.each { |record| record.readonly! } if readonly_value + @records.each(&:readonly!) if readonly_value @loaded = true @records @@ -666,7 +666,7 @@ module ActiveRecord joined_tables += [table.name, table.table_alias] # always convert table names to downcase as in Oracle quoted table names are in uppercase - joined_tables = joined_tables.flatten.compact.map { |t| t.downcase }.uniq + joined_tables = joined_tables.flatten.compact.map(&:downcase).uniq (references_values - joined_tables).any? end @@ -675,7 +675,7 @@ module ActiveRecord return [] if string.blank? # always convert table names to downcase as in Oracle quoted table names are in uppercase # ignore raw_sql_ that is used by Oracle adapter as alias for limit/offset subqueries - string.scan(/([a-zA-Z_][.\w]+).?\./).flatten.map{ |s| s.downcase }.uniq - ['raw_sql_'] + string.scan(/([a-zA-Z_][.\w]+).?\./).flatten.map(&:downcase).uniq - ['raw_sql_'] end end end diff --git a/activerecord/lib/active_record/relation/finder_methods.rb b/activerecord/lib/active_record/relation/finder_methods.rb index eacae73ebb..5061940d82 100644 --- a/activerecord/lib/active_record/relation/finder_methods.rb +++ b/activerecord/lib/active_record/relation/finder_methods.rb @@ -415,7 +415,7 @@ module ActiveRecord end def using_limitable_reflections?(reflections) - reflections.none? { |r| r.collection? } + reflections.none?(&:collection?) end protected diff --git a/activerecord/lib/active_record/serialization.rb b/activerecord/lib/active_record/serialization.rb index bd9079b596..48c12dcf9f 100644 --- a/activerecord/lib/active_record/serialization.rb +++ b/activerecord/lib/active_record/serialization.rb @@ -11,7 +11,7 @@ module ActiveRecord #:nodoc: def serializable_hash(options = nil) options = options.try(:clone) || {} - options[:except] = Array(options[:except]).map { |n| n.to_s } + options[:except] = Array(options[:except]).map(&:to_s) options[:except] |= Array(self.class.inheritance_column) super(options) diff --git a/activerecord/lib/active_record/statement_cache.rb b/activerecord/lib/active_record/statement_cache.rb index c68990bf99..192a19f05d 100644 --- a/activerecord/lib/active_record/statement_cache.rb +++ b/activerecord/lib/active_record/statement_cache.rb @@ -79,7 +79,7 @@ module ActiveRecord end def bind(values) - bvs = @bind_values.map { |pair| pair.dup } + bvs = @bind_values.map(&:dup) @indexes.each_with_index { |offset,i| bvs[offset][1] = values[i] } bvs end diff --git a/activerecord/lib/active_record/validations/presence.rb b/activerecord/lib/active_record/validations/presence.rb index c7aa814ba8..61b30749d9 100644 --- a/activerecord/lib/active_record/validations/presence.rb +++ b/activerecord/lib/active_record/validations/presence.rb @@ -8,7 +8,7 @@ module ActiveRecord associated_records = Array.wrap(record.send(attribute)) # Superclass validates presence. Ensure present records aren't about to be destroyed. - if associated_records.present? && associated_records.all? { |r| r.marked_for_destruction? } + if associated_records.present? && associated_records.all?(&:marked_for_destruction?) record.errors.add(attribute, :blank, options) end end diff --git a/activerecord/test/cases/adapters/mysql/connection_test.rb b/activerecord/test/cases/adapters/mysql/connection_test.rb index 52eebe1886..ce01b16362 100644 --- a/activerecord/test/cases/adapters/mysql/connection_test.rb +++ b/activerecord/test/cases/adapters/mysql/connection_test.rb @@ -47,9 +47,7 @@ class MysqlConnectionTest < ActiveRecord::TestCase assert !@connection.active? # Repair all fixture connections so other tests won't break. - @fixture_connections.each do |c| - c.verify! - end + @fixture_connections.each(&:verify!) end def test_successful_reconnection_after_timeout_with_manual_reconnect diff --git a/activerecord/test/cases/adapters/mysql/reserved_word_test.rb b/activerecord/test/cases/adapters/mysql/reserved_word_test.rb index 61ae0abfd1..403f7cbc74 100644 --- a/activerecord/test/cases/adapters/mysql/reserved_word_test.rb +++ b/activerecord/test/cases/adapters/mysql/reserved_word_test.rb @@ -101,7 +101,7 @@ class MysqlReservedWordTest < ActiveRecord::TestCase gs = nil assert_nothing_raised { gs = Select.find(2).groups } assert_equal gs.length, 2 - assert(gs.collect{|x| x.id}.sort == [2, 3]) + assert(gs.collect(&:id).sort == [2, 3]) end # has_and_belongs_to_many with reserved-word table name @@ -110,7 +110,7 @@ class MysqlReservedWordTest < ActiveRecord::TestCase s = nil assert_nothing_raised { s = Distinct.find(1).selects } assert_equal s.length, 2 - assert(s.collect{|x|x.id}.sort == [1, 2]) + assert(s.collect(&:id).sort == [1, 2]) end # activerecord model introspection with reserved-word table and column names diff --git a/activerecord/test/cases/adapters/mysql/schema_test.rb b/activerecord/test/cases/adapters/mysql/schema_test.rb index 87c5277e64..ab547747df 100644 --- a/activerecord/test/cases/adapters/mysql/schema_test.rb +++ b/activerecord/test/cases/adapters/mysql/schema_test.rb @@ -81,7 +81,7 @@ module ActiveRecord table = 'key_tests' - indexes = @connection.indexes(table).sort_by {|i| i.name} + indexes = @connection.indexes(table).sort_by(&:name) assert_equal 3,indexes.size index_a = indexes.select{|i| i.name == index_a_name}[0] diff --git a/activerecord/test/cases/adapters/mysql2/connection_test.rb b/activerecord/test/cases/adapters/mysql2/connection_test.rb index 62c5abbf41..d261e2db55 100644 --- a/activerecord/test/cases/adapters/mysql2/connection_test.rb +++ b/activerecord/test/cases/adapters/mysql2/connection_test.rb @@ -44,9 +44,7 @@ class MysqlConnectionTest < ActiveRecord::TestCase assert !@connection.active? # Repair all fixture connections so other tests won't break. - @fixture_connections.each do |c| - c.verify! - end + @fixture_connections.each(&:verify!) end def test_successful_reconnection_after_timeout_with_manual_reconnect diff --git a/activerecord/test/cases/adapters/mysql2/reserved_word_test.rb b/activerecord/test/cases/adapters/mysql2/reserved_word_test.rb index 799d927ee4..7f97b454bb 100644 --- a/activerecord/test/cases/adapters/mysql2/reserved_word_test.rb +++ b/activerecord/test/cases/adapters/mysql2/reserved_word_test.rb @@ -100,7 +100,7 @@ class MysqlReservedWordTest < ActiveRecord::TestCase gs = nil assert_nothing_raised { gs = Select.find(2).groups } assert_equal gs.length, 2 - assert(gs.collect{|x| x.id}.sort == [2, 3]) + assert(gs.collect(&:id).sort == [2, 3]) end # has_and_belongs_to_many with reserved-word table name @@ -109,7 +109,7 @@ class MysqlReservedWordTest < ActiveRecord::TestCase s = nil assert_nothing_raised { s = Distinct.find(1).selects } assert_equal s.length, 2 - assert(s.collect{|x|x.id}.sort == [1, 2]) + assert(s.collect(&:id).sort == [1, 2]) end # activerecord model introspection with reserved-word table and column names diff --git a/activerecord/test/cases/adapters/mysql2/schema_test.rb b/activerecord/test/cases/adapters/mysql2/schema_test.rb index 1b7e60565d..47707b7d4f 100644 --- a/activerecord/test/cases/adapters/mysql2/schema_test.rb +++ b/activerecord/test/cases/adapters/mysql2/schema_test.rb @@ -51,7 +51,7 @@ module ActiveRecord table = 'key_tests' - indexes = @connection.indexes(table).sort_by {|i| i.name} + indexes = @connection.indexes(table).sort_by(&:name) assert_equal 3,indexes.size index_a = indexes.select{|i| i.name == index_a_name}[0] diff --git a/activerecord/test/cases/adapters/postgresql/connection_test.rb b/activerecord/test/cases/adapters/postgresql/connection_test.rb index 7d179944d4..ab7fd3c6d5 100644 --- a/activerecord/test/cases/adapters/postgresql/connection_test.rb +++ b/activerecord/test/cases/adapters/postgresql/connection_test.rb @@ -177,9 +177,7 @@ module ActiveRecord "successfully querying with the same connection pid." # Repair all fixture connections so other tests won't break. - @fixture_connections.each do |c| - c.verify! - end + @fixture_connections.each(&:verify!) end def test_set_session_variable_true diff --git a/activerecord/test/cases/adapters/postgresql/schema_test.rb b/activerecord/test/cases/adapters/postgresql/schema_test.rb index 350cb3e065..92c9a13ee3 100644 --- a/activerecord/test/cases/adapters/postgresql/schema_test.rb +++ b/activerecord/test/cases/adapters/postgresql/schema_test.rb @@ -412,7 +412,7 @@ class SchemaTest < ActiveRecord::TestCase def do_dump_index_tests_for_schema(this_schema_name, first_index_column_name, second_index_column_name, third_index_column_name, fourth_index_column_name) with_schema_search_path(this_schema_name) do - indexes = @connection.indexes(TABLE_NAME).sort_by {|i| i.name} + indexes = @connection.indexes(TABLE_NAME).sort_by(&:name) assert_equal 4,indexes.size do_dump_index_assertions_for_one_index(indexes[0], INDEX_A_NAME, first_index_column_name) diff --git a/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb b/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb index d83c65cf0e..9d09ff49c7 100644 --- a/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb @@ -327,11 +327,11 @@ module ActiveRecord def test_columns with_example_table do - columns = @conn.columns('ex').sort_by { |x| x.name } + columns = @conn.columns('ex').sort_by(&:name) assert_equal 2, columns.length - assert_equal %w{ id number }.sort, columns.map { |x| x.name } - assert_equal [nil, nil], columns.map { |x| x.default } - assert_equal [true, true], columns.map { |x| x.null } + assert_equal %w{ id number }.sort, columns.map(&:name) + assert_equal [nil, nil], columns.map(&:default) + assert_equal [true, true], columns.map(&:null) end end diff --git a/activerecord/test/cases/associations/eager_load_nested_include_test.rb b/activerecord/test/cases/associations/eager_load_nested_include_test.rb index 0ff87d53ea..f571198079 100644 --- a/activerecord/test/cases/associations/eager_load_nested_include_test.rb +++ b/activerecord/test/cases/associations/eager_load_nested_include_test.rb @@ -70,9 +70,7 @@ class EagerLoadPolyAssocsTest < ActiveRecord::TestCase teardown do [Circle, Square, Triangle, PaintColor, PaintTexture, - ShapeExpression, NonPolyOne, NonPolyTwo].each do |c| - c.delete_all - end + ShapeExpression, NonPolyOne, NonPolyTwo].each(&:delete_all) end def generate_test_object_graphs diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb index f968a34886..4321a198ca 100644 --- a/activerecord/test/cases/associations/eager_test.rb +++ b/activerecord/test/cases/associations/eager_test.rb @@ -338,31 +338,31 @@ class EagerAssociationTest < ActiveRecord::TestCase def test_eager_association_loading_with_belongs_to_and_limit comments = Comment.all.merge!(:includes => :post, :limit => 5, :order => 'comments.id').to_a assert_equal 5, comments.length - assert_equal [1,2,3,5,6], comments.collect { |c| c.id } + assert_equal [1,2,3,5,6], comments.collect(&:id) end def test_eager_association_loading_with_belongs_to_and_limit_and_conditions comments = Comment.all.merge!(:includes => :post, :where => 'post_id = 4', :limit => 3, :order => 'comments.id').to_a assert_equal 3, comments.length - assert_equal [5,6,7], comments.collect { |c| c.id } + assert_equal [5,6,7], comments.collect(&:id) end def test_eager_association_loading_with_belongs_to_and_limit_and_offset comments = Comment.all.merge!(:includes => :post, :limit => 3, :offset => 2, :order => 'comments.id').to_a assert_equal 3, comments.length - assert_equal [3,5,6], comments.collect { |c| c.id } + assert_equal [3,5,6], comments.collect(&:id) end def test_eager_association_loading_with_belongs_to_and_limit_and_offset_and_conditions comments = Comment.all.merge!(:includes => :post, :where => 'post_id = 4', :limit => 3, :offset => 1, :order => 'comments.id').to_a assert_equal 3, comments.length - assert_equal [6,7,8], comments.collect { |c| c.id } + assert_equal [6,7,8], comments.collect(&:id) end def test_eager_association_loading_with_belongs_to_and_limit_and_offset_and_conditions_array comments = Comment.all.merge!(:includes => :post, :where => ['post_id = ?',4], :limit => 3, :offset => 1, :order => 'comments.id').to_a assert_equal 3, comments.length - assert_equal [6,7,8], comments.collect { |c| c.id } + assert_equal [6,7,8], comments.collect(&:id) end def test_eager_association_loading_with_belongs_to_and_conditions_string_with_unquoted_table_name @@ -377,7 +377,7 @@ class EagerAssociationTest < ActiveRecord::TestCase comments = Comment.all.merge!(:includes => :post, :where => {:posts => {:id => 4}}, :limit => 3, :order => 'comments.id').to_a end assert_equal 3, comments.length - assert_equal [5,6,7], comments.collect { |c| c.id } + assert_equal [5,6,7], comments.collect(&:id) assert_no_queries do comments.first.post end @@ -406,13 +406,13 @@ class EagerAssociationTest < ActiveRecord::TestCase def test_eager_association_loading_with_belongs_to_and_limit_and_multiple_associations posts = Post.all.merge!(:includes => [:author, :very_special_comment], :limit => 1, :order => 'posts.id').to_a assert_equal 1, posts.length - assert_equal [1], posts.collect { |p| p.id } + assert_equal [1], posts.collect(&:id) end def test_eager_association_loading_with_belongs_to_and_limit_and_offset_and_multiple_associations posts = Post.all.merge!(:includes => [:author, :very_special_comment], :limit => 1, :offset => 1, :order => 'posts.id').to_a assert_equal 1, posts.length - assert_equal [2], posts.collect { |p| p.id } + assert_equal [2], posts.collect(&:id) end def test_eager_association_loading_with_belongs_to_inferred_foreign_key_from_association_name @@ -545,13 +545,13 @@ class EagerAssociationTest < ActiveRecord::TestCase def test_eager_with_has_many_and_limit_and_conditions posts = Post.all.merge!(:includes => [ :author, :comments ], :limit => 2, :where => "posts.body = 'hello'", :order => "posts.id").to_a assert_equal 2, posts.size - assert_equal [4,5], posts.collect { |p| p.id } + assert_equal [4,5], posts.collect(&:id) end def test_eager_with_has_many_and_limit_and_conditions_array posts = Post.all.merge!(:includes => [ :author, :comments ], :limit => 2, :where => [ "posts.body = ?", 'hello' ], :order => "posts.id").to_a assert_equal 2, posts.size - assert_equal [4,5], posts.collect { |p| p.id } + assert_equal [4,5], posts.collect(&:id) end def test_eager_with_has_many_and_limit_and_conditions_array_on_the_eagers diff --git a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb index 092e85949c..aea9207bfe 100644 --- a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb @@ -555,7 +555,7 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase def test_dynamic_find_all_should_respect_readonly_access projects(:active_record).readonly_developers.each { |d| assert_raise(ActiveRecord::ReadOnlyRecord) { d.save! } if d.valid?} - projects(:active_record).readonly_developers.each { |d| d.readonly? } + projects(:active_record).readonly_developers.each(&:readonly?) end def test_new_with_values_in_collection diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb index 9510d57de6..c075872617 100644 --- a/activerecord/test/cases/associations/has_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_associations_test.rb @@ -1219,7 +1219,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert !clients.empty?, "37signals has clients after load" destroyed = companies(:first_firm).clients_of_firm.destroy_all assert_equal clients.sort_by(&:id), destroyed.sort_by(&:id) - assert destroyed.all? { |client| client.frozen? }, "destroyed clients should be frozen" + assert destroyed.all?(&:frozen?), "destroyed clients should be frozen" assert companies(:first_firm).clients_of_firm.empty?, "37signals has no clients after destroy all" assert companies(:first_firm).clients_of_firm(true).empty?, "37signals has no clients after destroy all and refresh" end diff --git a/activerecord/test/cases/associations/has_many_through_associations_test.rb b/activerecord/test/cases/associations/has_many_through_associations_test.rb index d523ea4f07..589a232bdb 100644 --- a/activerecord/test/cases/associations/has_many_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb @@ -41,7 +41,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase def test_preload_sti_rhs_class developers = Developer.includes(:firms).all.to_a assert_no_queries do - developers.each { |d| d.firms } + developers.each(&:firms) end end diff --git a/activerecord/test/cases/associations/inner_join_association_test.rb b/activerecord/test/cases/associations/inner_join_association_test.rb index 07cf65a760..9938302885 100644 --- a/activerecord/test/cases/associations/inner_join_association_test.rb +++ b/activerecord/test/cases/associations/inner_join_association_test.rb @@ -54,7 +54,7 @@ class InnerJoinAssociationTest < ActiveRecord::TestCase def test_find_with_implicit_inner_joins_without_select_does_not_imply_readonly authors = Author.joins(:posts) assert_not authors.empty?, "expected authors to be non-empty" - assert authors.none? {|a| a.readonly? }, "expected no authors to be readonly" + assert authors.none?(&:readonly?), "expected no authors to be readonly" end def test_find_with_implicit_inner_joins_honors_readonly_with_select diff --git a/activerecord/test/cases/associations/join_model_test.rb b/activerecord/test/cases/associations/join_model_test.rb index cace7ba142..140ccdac72 100644 --- a/activerecord/test/cases/associations/join_model_test.rb +++ b/activerecord/test/cases/associations/join_model_test.rb @@ -393,18 +393,18 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase end def test_has_many_through_polymorphic_has_one - assert_equal Tagging.find(1,2).sort_by { |t| t.id }, authors(:david).taggings_2 + assert_equal Tagging.find(1,2).sort_by(&:id), authors(:david).taggings_2 end def test_has_many_through_polymorphic_has_many - assert_equal taggings(:welcome_general, :thinking_general), authors(:david).taggings.distinct.sort_by { |t| t.id } + assert_equal taggings(:welcome_general, :thinking_general), authors(:david).taggings.distinct.sort_by(&:id) end def test_include_has_many_through_polymorphic_has_many author = Author.includes(:taggings).find authors(:david).id expected_taggings = taggings(:welcome_general, :thinking_general) assert_no_queries do - assert_equal expected_taggings, author.taggings.distinct.sort_by { |t| t.id } + assert_equal expected_taggings, author.taggings.distinct.sort_by(&:id) end end diff --git a/activerecord/test/cases/associations_test.rb b/activerecord/test/cases/associations_test.rb index 04ef50e58a..c6769edcbf 100644 --- a/activerecord/test/cases/associations_test.rb +++ b/activerecord/test/cases/associations_test.rb @@ -48,7 +48,7 @@ class AssociationsTest < ActiveRecord::TestCase assert_kind_of Firm, firm firm.clear_association_cache - assert_equal Firm.find(1).clients.collect{ |x| x.name }.sort, firm.clients.collect{ |x| x.name }.sort + assert_equal Firm.find(1).clients.collect(&:name).sort, firm.clients.collect(&:name).sort end def test_clear_association_cache_new_record diff --git a/activerecord/test/cases/autosave_association_test.rb b/activerecord/test/cases/autosave_association_test.rb index 71c34d816a..04d5a2869c 100644 --- a/activerecord/test/cases/autosave_association_test.rb +++ b/activerecord/test/cases/autosave_association_test.rb @@ -774,13 +774,13 @@ class TestDestroyAsPartOfAutosaveAssociation < ActiveRecord::TestCase def test_should_destroy_has_many_as_part_of_the_save_transaction_if_they_were_marked_for_destruction 2.times { |i| @pirate.birds.create!(:name => "birds_#{i}") } - assert !@pirate.birds.any? { |child| child.marked_for_destruction? } + assert !@pirate.birds.any?(&:marked_for_destruction?) - @pirate.birds.each { |child| child.mark_for_destruction } + @pirate.birds.each(&:mark_for_destruction) klass = @pirate.birds.first.class ids = @pirate.birds.map(&:id) - assert @pirate.birds.all? { |child| child.marked_for_destruction? } + assert @pirate.birds.all?(&:marked_for_destruction?) ids.each { |id| assert klass.find_by_id(id) } @pirate.save @@ -814,14 +814,14 @@ class TestDestroyAsPartOfAutosaveAssociation < ActiveRecord::TestCase @pirate.birds.each { |bird| bird.name = '' } assert !@pirate.valid? - @pirate.birds.each { |bird| bird.destroy } + @pirate.birds.each(&:destroy) assert @pirate.valid? end def test_a_child_marked_for_destruction_should_not_be_destroyed_twice_while_saving_has_many @pirate.birds.create!(:name => "birds_1") - @pirate.birds.each { |bird| bird.mark_for_destruction } + @pirate.birds.each(&:mark_for_destruction) assert @pirate.save @pirate.birds.each { |bird| bird.expects(:destroy).never } @@ -888,7 +888,7 @@ class TestDestroyAsPartOfAutosaveAssociation < ActiveRecord::TestCase association_name_with_callbacks = "birds_with_#{callback_type}_callbacks" @pirate.send(association_name_with_callbacks).create!(:name => "Crowe the One-Eyed") - @pirate.send(association_name_with_callbacks).each { |c| c.mark_for_destruction } + @pirate.send(association_name_with_callbacks).each(&:mark_for_destruction) child_id = @pirate.send(association_name_with_callbacks).first.id @pirate.ship_log.clear @@ -906,8 +906,8 @@ class TestDestroyAsPartOfAutosaveAssociation < ActiveRecord::TestCase def test_should_destroy_habtm_as_part_of_the_save_transaction_if_they_were_marked_for_destruction 2.times { |i| @pirate.parrots.create!(:name => "parrots_#{i}") } - assert !@pirate.parrots.any? { |parrot| parrot.marked_for_destruction? } - @pirate.parrots.each { |parrot| parrot.mark_for_destruction } + assert !@pirate.parrots.any?(&:marked_for_destruction?) + @pirate.parrots.each(&:mark_for_destruction) assert_no_difference "Parrot.count" do @pirate.save @@ -940,14 +940,14 @@ class TestDestroyAsPartOfAutosaveAssociation < ActiveRecord::TestCase @pirate.parrots.each { |parrot| parrot.name = '' } assert !@pirate.valid? - @pirate.parrots.each { |parrot| parrot.destroy } + @pirate.parrots.each(&:destroy) assert @pirate.valid? end def test_a_child_marked_for_destruction_should_not_be_destroyed_twice_while_saving_habtm @pirate.parrots.create!(:name => "parrots_1") - @pirate.parrots.each { |parrot| parrot.mark_for_destruction } + @pirate.parrots.each(&:mark_for_destruction) assert @pirate.save Pirate.transaction do @@ -992,7 +992,7 @@ class TestDestroyAsPartOfAutosaveAssociation < ActiveRecord::TestCase association_name_with_callbacks = "parrots_with_#{callback_type}_callbacks" @pirate.send(association_name_with_callbacks).create!(:name => "Crowe the One-Eyed") - @pirate.send(association_name_with_callbacks).each { |c| c.mark_for_destruction } + @pirate.send(association_name_with_callbacks).each(&:mark_for_destruction) child_id = @pirate.send(association_name_with_callbacks).first.id @pirate.ship_log.clear diff --git a/activerecord/test/cases/finder_test.rb b/activerecord/test/cases/finder_test.rb index 33a59d4678..a607c1319f 100644 --- a/activerecord/test/cases/finder_test.rb +++ b/activerecord/test/cases/finder_test.rb @@ -934,7 +934,7 @@ class FinderTest < ActiveRecord::TestCase joins('LEFT JOIN developers_projects ON developers.id = developers_projects.developer_id'). where('project_id=1').to_a assert_equal 3, developers_on_project_one.length - developer_names = developers_on_project_one.map { |d| d.name } + developer_names = developers_on_project_one.map(&:name) assert developer_names.include?('David') assert developer_names.include?('Jamis') end @@ -989,7 +989,7 @@ class FinderTest < ActiveRecord::TestCase end def test_select_values - assert_equal ["1","2","3","4","5","6","7","8","9", "10", "11"], Company.connection.select_values("SELECT id FROM companies ORDER BY id").map! { |i| i.to_s } + assert_equal ["1","2","3","4","5","6","7","8","9", "10", "11"], Company.connection.select_values("SELECT id FROM companies ORDER BY id").map!(&:to_s) assert_equal ["37signals","Summit","Microsoft", "Flamboyant Software", "Ex Nihilo", "RailsCore", "Leetsoft", "Jadedpixel", "Odegy", "Ex Nihilo Part Deux", "Apex"], Company.connection.select_values("SELECT name FROM companies ORDER BY id") end @@ -1015,7 +1015,7 @@ class FinderTest < ActiveRecord::TestCase where(client_of: [2, 1, nil], name: ['37signals', 'Summit', 'Microsoft']). order('client_of DESC'). - map { |x| x.client_of } + map(&:client_of) assert client_of.include?(nil) assert_equal [2, 1].sort, client_of.compact.sort @@ -1025,7 +1025,7 @@ class FinderTest < ActiveRecord::TestCase client_of = Company. where(client_of: [nil]). order('client_of DESC'). - map { |x| x.client_of } + map(&:client_of) assert_equal [], client_of.compact end diff --git a/activerecord/test/cases/migration/column_positioning_test.rb b/activerecord/test/cases/migration/column_positioning_test.rb index 77a752f050..62186e13a5 100644 --- a/activerecord/test/cases/migration/column_positioning_test.rb +++ b/activerecord/test/cases/migration/column_positioning_test.rb @@ -25,30 +25,30 @@ module ActiveRecord if current_adapter?(:MysqlAdapter, :Mysql2Adapter) def test_column_positioning - assert_equal %w(first second third), conn.columns(:testings).map {|c| c.name } + assert_equal %w(first second third), conn.columns(:testings).map(&:name) end def test_add_column_with_positioning conn.add_column :testings, :new_col, :integer - assert_equal %w(first second third new_col), conn.columns(:testings).map {|c| c.name } + assert_equal %w(first second third new_col), conn.columns(:testings).map(&:name) end def test_add_column_with_positioning_first conn.add_column :testings, :new_col, :integer, :first => true - assert_equal %w(new_col first second third), conn.columns(:testings).map {|c| c.name } + assert_equal %w(new_col first second third), conn.columns(:testings).map(&:name) end def test_add_column_with_positioning_after conn.add_column :testings, :new_col, :integer, :after => :first - assert_equal %w(first new_col second third), conn.columns(:testings).map {|c| c.name } + assert_equal %w(first new_col second third), conn.columns(:testings).map(&:name) end def test_change_column_with_positioning conn.change_column :testings, :second, :integer, :first => true - assert_equal %w(second first third), conn.columns(:testings).map {|c| c.name } + assert_equal %w(second first third), conn.columns(:testings).map(&:name) conn.change_column :testings, :second, :integer, :after => :third - assert_equal %w(first third second), conn.columns(:testings).map {|c| c.name } + assert_equal %w(first third second), conn.columns(:testings).map(&:name) end end end diff --git a/activerecord/test/cases/migrator_test.rb b/activerecord/test/cases/migrator_test.rb index f05ca900aa..c0daa83e9c 100644 --- a/activerecord/test/cases/migrator_test.rb +++ b/activerecord/test/cases/migrator_test.rb @@ -149,7 +149,7 @@ class MigratorTest < ActiveRecord::TestCase def test_up_calls_up migrations = [Sensor.new(nil, 0), Sensor.new(nil, 1), Sensor.new(nil, 2)] ActiveRecord::Migrator.new(:up, migrations).migrate - assert migrations.all? { |m| m.went_up } + assert migrations.all?(&:went_up) assert migrations.all? { |m| !m.went_down } assert_equal 2, ActiveRecord::Migrator.current_version end @@ -160,7 +160,7 @@ class MigratorTest < ActiveRecord::TestCase migrations = [Sensor.new(nil, 0), Sensor.new(nil, 1), Sensor.new(nil, 2)] ActiveRecord::Migrator.new(:down, migrations).migrate assert migrations.all? { |m| !m.went_up } - assert migrations.all? { |m| m.went_down } + assert migrations.all?(&:went_down) assert_equal 0, ActiveRecord::Migrator.current_version end diff --git a/activerecord/test/cases/nested_attributes_test.rb b/activerecord/test/cases/nested_attributes_test.rb index cf96c3fccf..5c7e8a65d2 100644 --- a/activerecord/test/cases/nested_attributes_test.rb +++ b/activerecord/test/cases/nested_attributes_test.rb @@ -13,7 +13,7 @@ require 'active_support/hash_with_indifferent_access' class TestNestedAttributesInGeneral < ActiveRecord::TestCase teardown do - Pirate.accepts_nested_attributes_for :ship, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? } + Pirate.accepts_nested_attributes_for :ship, :allow_destroy => true, :reject_if => proc(&:empty?) end def test_base_should_have_an_empty_nested_attributes_options @@ -300,13 +300,13 @@ class TestNestedAttributesOnAHasOneAssociation < ActiveRecord::TestCase end def test_should_not_destroy_an_existing_record_if_allow_destroy_is_false - Pirate.accepts_nested_attributes_for :ship, :allow_destroy => false, :reject_if => proc { |attributes| attributes.empty? } + Pirate.accepts_nested_attributes_for :ship, :allow_destroy => false, :reject_if => proc(&:empty?) @pirate.update(ship_attributes: { id: @pirate.ship.id, _destroy: '1' }) assert_equal @ship, @pirate.reload.ship - Pirate.accepts_nested_attributes_for :ship, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? } + Pirate.accepts_nested_attributes_for :ship, :allow_destroy => true, :reject_if => proc(&:empty?) end def test_should_also_work_with_a_HashWithIndifferentAccess @@ -494,12 +494,12 @@ class TestNestedAttributesOnABelongsToAssociation < ActiveRecord::TestCase end def test_should_not_destroy_an_existing_record_if_allow_destroy_is_false - Ship.accepts_nested_attributes_for :pirate, :allow_destroy => false, :reject_if => proc { |attributes| attributes.empty? } + Ship.accepts_nested_attributes_for :pirate, :allow_destroy => false, :reject_if => proc(&:empty?) @ship.update(pirate_attributes: { id: @ship.pirate.id, _destroy: '1' }) assert_nothing_raised(ActiveRecord::RecordNotFound) { @ship.pirate.reload } ensure - Ship.accepts_nested_attributes_for :pirate, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? } + Ship.accepts_nested_attributes_for :pirate, :allow_destroy => true, :reject_if => proc(&:empty?) end def test_should_work_with_update_as_well @@ -855,7 +855,7 @@ end module NestedAttributesLimitTests def teardown - Pirate.accepts_nested_attributes_for :parrots, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? } + Pirate.accepts_nested_attributes_for :parrots, :allow_destroy => true, :reject_if => proc(&:empty?) end def test_limit_with_less_records diff --git a/activerecord/test/cases/persistence_test.rb b/activerecord/test/cases/persistence_test.rb index 2bcd496415..6fc4731f01 100644 --- a/activerecord/test/cases/persistence_test.rb +++ b/activerecord/test/cases/persistence_test.rb @@ -127,7 +127,7 @@ class PersistenceTest < ActiveRecord::TestCase assert_difference('Topic.count', -topics_by_mary.size) do destroyed = Topic.destroy_all(conditions).sort_by(&:id) assert_equal topics_by_mary, destroyed - assert destroyed.all? { |topic| topic.frozen? }, "destroyed topics should be frozen" + assert destroyed.all?(&:frozen?), "destroyed topics should be frozen" end end @@ -137,7 +137,7 @@ class PersistenceTest < ActiveRecord::TestCase assert_difference('Client.count', -2) do destroyed = Client.destroy([2, 3]).sort_by(&:id) assert_equal clients, destroyed - assert destroyed.all? { |client| client.frozen? }, "destroyed clients should be frozen" + assert destroyed.all?(&:frozen?), "destroyed clients should be frozen" end end diff --git a/activerecord/test/cases/pooled_connections_test.rb b/activerecord/test/cases/pooled_connections_test.rb index 8eea10143f..98888150a8 100644 --- a/activerecord/test/cases/pooled_connections_test.rb +++ b/activerecord/test/cases/pooled_connections_test.rb @@ -13,7 +13,7 @@ class PooledConnectionsTest < ActiveRecord::TestCase teardown do ActiveRecord::Base.clear_all_connections! ActiveRecord::Base.establish_connection(@connection) - @per_test_teardown.each {|td| td.call } + @per_test_teardown.each(&:call) end # Will deadlock due to lack of Monitor timeouts in 1.9 diff --git a/activerecord/test/cases/reflection_test.rb b/activerecord/test/cases/reflection_test.rb index 094fcccc89..e86b892a0a 100644 --- a/activerecord/test/cases/reflection_test.rb +++ b/activerecord/test/cases/reflection_test.rb @@ -50,13 +50,13 @@ class ReflectionTest < ActiveRecord::TestCase end def test_columns_are_returned_in_the_order_they_were_declared - column_names = Topic.columns.map { |column| column.name } + column_names = Topic.columns.map(&:name) assert_equal %w(id title author_name author_email_address written_on bonus_time last_read content important approved replies_count unique_replies_count parent_id parent_title type group created_at updated_at), column_names end def test_content_columns content_columns = Topic.content_columns - content_column_names = content_columns.map {|column| column.name} + content_column_names = content_columns.map(&:name) assert_equal 13, content_columns.length assert_equal %w(title author_name author_email_address written_on bonus_time last_read content important group approved parent_title created_at updated_at).sort, content_column_names.sort end diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb index ca86d58b35..fc9637a167 100644 --- a/activerecord/test/cases/relations_test.rb +++ b/activerecord/test/cases/relations_test.rb @@ -249,7 +249,7 @@ class RelationTest < ActiveRecord::TestCase def test_finding_with_reorder topics = Topic.order('author_name').order('title').reorder('id').to_a - topics_titles = topics.map{ |t| t.title } + topics_titles = topics.map(&:title) assert_equal ['The First Topic', 'The Second Topic of the day', 'The Third Topic of the day', 'The Fourth Topic of the day', 'The Fifth Topic of the day'], topics_titles end @@ -441,7 +441,7 @@ class RelationTest < ActiveRecord::TestCase where('project_id=1').to_a assert_equal 3, developers_on_project_one.length - developer_names = developers_on_project_one.map { |d| d.name } + developer_names = developers_on_project_one.map(&:name) assert developer_names.include?('David') assert developer_names.include?('Jamis') end @@ -652,8 +652,8 @@ class RelationTest < ActiveRecord::TestCase expected_taggings = taggings(:welcome_general, :thinking_general) assert_no_queries do - assert_equal expected_taggings, author.taggings.distinct.sort_by { |t| t.id } - assert_equal expected_taggings, author.taggings.uniq.sort_by { |t| t.id } + assert_equal expected_taggings, author.taggings.distinct.sort_by(&:id) + assert_equal expected_taggings, author.taggings.uniq.sort_by(&:id) end authors = Author.all diff --git a/activerecord/test/cases/scoping/default_scoping_test.rb b/activerecord/test/cases/scoping/default_scoping_test.rb index 880d0e8293..5bdebe6ac7 100644 --- a/activerecord/test/cases/scoping/default_scoping_test.rb +++ b/activerecord/test/cases/scoping/default_scoping_test.rb @@ -8,8 +8,8 @@ class DefaultScopingTest < ActiveRecord::TestCase fixtures :developers, :posts, :comments def test_default_scope - expected = Developer.all.merge!(:order => 'salary DESC').to_a.collect { |dev| dev.salary } - received = DeveloperOrderedBySalary.all.collect { |dev| dev.salary } + expected = Developer.all.merge!(:order => 'salary DESC').to_a.collect(&:salary) + received = DeveloperOrderedBySalary.all.collect(&:salary) assert_equal expected, received end @@ -86,14 +86,14 @@ class DefaultScopingTest < ActiveRecord::TestCase end def test_scope_overwrites_default - expected = Developer.all.merge!(order: 'salary DESC, name DESC').to_a.collect { |dev| dev.name } - received = DeveloperOrderedBySalary.by_name.to_a.collect { |dev| dev.name } + expected = Developer.all.merge!(order: 'salary DESC, name DESC').to_a.collect(&:name) + received = DeveloperOrderedBySalary.by_name.to_a.collect(&:name) assert_equal expected, received end def test_reorder_overrides_default_scope_order - expected = Developer.order('name DESC').collect { |dev| dev.name } - received = DeveloperOrderedBySalary.reorder('name DESC').collect { |dev| dev.name } + expected = Developer.order('name DESC').collect(&:name) + received = DeveloperOrderedBySalary.reorder('name DESC').collect(&:name) assert_equal expected, received end @@ -146,34 +146,34 @@ class DefaultScopingTest < ActiveRecord::TestCase end def test_unscope_multiple_where_clauses - expected = Developer.order('salary DESC').collect { |dev| dev.name } - received = DeveloperOrderedBySalary.where(name: 'Jamis').where(id: 1).unscope(where: [:name, :id]).collect { |dev| dev.name } + expected = Developer.order('salary DESC').collect(&:name) + received = DeveloperOrderedBySalary.where(name: 'Jamis').where(id: 1).unscope(where: [:name, :id]).collect(&:name) assert_equal expected, received end def test_unscope_string_where_clauses_involved dev_relation = Developer.order('salary DESC').where("created_at > ?", 1.year.ago) - expected = dev_relation.collect { |dev| dev.name } + expected = dev_relation.collect(&:name) dev_ordered_relation = DeveloperOrderedBySalary.where(name: 'Jamis').where("created_at > ?", 1.year.ago) - received = dev_ordered_relation.unscope(where: [:name]).collect { |dev| dev.name } + received = dev_ordered_relation.unscope(where: [:name]).collect(&:name) assert_equal expected, received end def test_unscope_with_grouping_attributes - expected = Developer.order('salary DESC').collect { |dev| dev.name } - received = DeveloperOrderedBySalary.group(:name).unscope(:group).collect { |dev| dev.name } + expected = Developer.order('salary DESC').collect(&:name) + received = DeveloperOrderedBySalary.group(:name).unscope(:group).collect(&:name) assert_equal expected, received - expected_2 = Developer.order('salary DESC').collect { |dev| dev.name } - received_2 = DeveloperOrderedBySalary.group("name").unscope(:group).collect { |dev| dev.name } + expected_2 = Developer.order('salary DESC').collect(&:name) + received_2 = DeveloperOrderedBySalary.group("name").unscope(:group).collect(&:name) assert_equal expected_2, received_2 end def test_unscope_with_limit_in_query - expected = Developer.order('salary DESC').collect { |dev| dev.name } - received = DeveloperOrderedBySalary.limit(1).unscope(:limit).collect { |dev| dev.name } + expected = Developer.order('salary DESC').collect(&:name) + received = DeveloperOrderedBySalary.limit(1).unscope(:limit).collect(&:name) assert_equal expected, received end @@ -183,42 +183,42 @@ class DefaultScopingTest < ActiveRecord::TestCase end def test_unscope_reverse_order - expected = Developer.all.collect { |dev| dev.name } - received = Developer.order('salary DESC').reverse_order.unscope(:order).collect { |dev| dev.name } + expected = Developer.all.collect(&:name) + received = Developer.order('salary DESC').reverse_order.unscope(:order).collect(&:name) assert_equal expected, received end def test_unscope_select - expected = Developer.order('salary ASC').collect { |dev| dev.name } - received = Developer.order('salary DESC').reverse_order.select(:name).unscope(:select).collect { |dev| dev.name } + expected = Developer.order('salary ASC').collect(&:name) + received = Developer.order('salary DESC').reverse_order.select(:name).unscope(:select).collect(&:name) assert_equal expected, received - expected_2 = Developer.all.collect { |dev| dev.id } - received_2 = Developer.select(:name).unscope(:select).collect { |dev| dev.id } + expected_2 = Developer.all.collect(&:id) + received_2 = Developer.select(:name).unscope(:select).collect(&:id) assert_equal expected_2, received_2 end def test_unscope_offset - expected = Developer.all.collect { |dev| dev.name } - received = Developer.offset(5).unscope(:offset).collect { |dev| dev.name } + expected = Developer.all.collect(&:name) + received = Developer.offset(5).unscope(:offset).collect(&:name) assert_equal expected, received end def test_unscope_joins_and_select_on_developers_projects - expected = Developer.all.collect { |dev| dev.name } - received = Developer.joins('JOIN developers_projects ON id = developer_id').select(:id).unscope(:joins, :select).collect { |dev| dev.name } + expected = Developer.all.collect(&:name) + received = Developer.joins('JOIN developers_projects ON id = developer_id').select(:id).unscope(:joins, :select).collect(&:name) assert_equal expected, received end def test_unscope_includes - expected = Developer.all.collect { |dev| dev.name } - received = Developer.includes(:projects).select(:id).unscope(:includes, :select).collect { |dev| dev.name } + expected = Developer.all.collect(&:name) + received = Developer.includes(:projects).select(:id).unscope(:includes, :select).collect(&:name) assert_equal expected, received end def test_unscope_having - expected = DeveloperOrderedBySalary.all.collect { |dev| dev.name } - received = DeveloperOrderedBySalary.having("name IN ('Jamis', 'David')").unscope(:having).collect { |dev| dev.name } + expected = DeveloperOrderedBySalary.all.collect(&:name) + received = DeveloperOrderedBySalary.having("name IN ('Jamis', 'David')").unscope(:having).collect(&:name) assert_equal expected, received end @@ -281,8 +281,8 @@ class DefaultScopingTest < ActiveRecord::TestCase end def test_order_in_default_scope_should_not_prevail - expected = Developer.all.merge!(order: 'salary desc').to_a.collect { |dev| dev.salary } - received = DeveloperOrderedBySalary.all.merge!(order: 'salary').to_a.collect { |dev| dev.salary } + expected = Developer.all.merge!(order: 'salary desc').to_a.collect(&:salary) + received = DeveloperOrderedBySalary.all.merge!(order: 'salary').to_a.collect(&:salary) assert_equal expected, received end diff --git a/activerecord/test/cases/test_case.rb b/activerecord/test/cases/test_case.rb index eb44c4a83c..5ba17359f0 100644 --- a/activerecord/test/cases/test_case.rb +++ b/activerecord/test/cases/test_case.rb @@ -43,7 +43,7 @@ module ActiveRecord patterns_to_match.each do |pattern| failed_patterns << pattern unless SQLCounter.log_all.any?{ |sql| pattern === sql } end - assert failed_patterns.empty?, "Query pattern(s) #{failed_patterns.map{ |p| p.inspect }.join(', ')} not found.#{SQLCounter.log.size == 0 ? '' : "\nQueries:\n#{SQLCounter.log.join("\n")}"}" + assert failed_patterns.empty?, "Query pattern(s) #{failed_patterns.map(&:inspect).join(', ')} not found.#{SQLCounter.log.size == 0 ? '' : "\nQueries:\n#{SQLCounter.log.join("\n")}"}" end def assert_queries(num = 1, options = {}) diff --git a/activerecord/test/cases/transactions_test.rb b/activerecord/test/cases/transactions_test.rb index 7160e8324d..72c07d8aea 100644 --- a/activerecord/test/cases/transactions_test.rb +++ b/activerecord/test/cases/transactions_test.rb @@ -13,7 +13,7 @@ class TransactionTest < ActiveRecord::TestCase fixtures :topics, :developers, :authors, :posts def setup - @first, @second = Topic.find(1, 2).sort_by { |t| t.id } + @first, @second = Topic.find(1, 2).sort_by(&:id) end def test_persisted_in_a_model_with_custom_primary_key_after_failed_save @@ -699,7 +699,7 @@ if current_adapter?(:PostgreSQLAdapter) end end - threads.each { |t| t.join } + threads.each(&:join) end end @@ -747,7 +747,7 @@ if current_adapter?(:PostgreSQLAdapter) Developer.connection.close end - threads.each { |t| t.join } + threads.each(&:join) end assert_equal original_salary, Developer.find(1).salary diff --git a/activerecord/test/cases/validations_repair_helper.rb b/activerecord/test/cases/validations_repair_helper.rb index 2bbf0f23b3..b30666d876 100644 --- a/activerecord/test/cases/validations_repair_helper.rb +++ b/activerecord/test/cases/validations_repair_helper.rb @@ -5,9 +5,7 @@ module ActiveRecord module ClassMethods def repair_validations(*model_classes) teardown do - model_classes.each do |k| - k.clear_validators! - end + model_classes.each(&:clear_validators!) end end end @@ -15,9 +13,7 @@ module ActiveRecord def repair_validations(*model_classes) yield if block_given? ensure - model_classes.each do |k| - k.clear_validators! - end + model_classes.each(&:clear_validators!) end end end diff --git a/activerecord/test/models/customer.rb b/activerecord/test/models/customer.rb index 7e8e82542f..afe4b3d707 100644 --- a/activerecord/test/models/customer.rb +++ b/activerecord/test/models/customer.rb @@ -2,7 +2,7 @@ class Customer < ActiveRecord::Base cattr_accessor :gps_conversion_was_run composed_of :address, :mapping => [ %w(address_street street), %w(address_city city), %w(address_country country) ], :allow_nil => true - composed_of :balance, :class_name => "Money", :mapping => %w(balance amount), :converter => Proc.new { |balance| balance.to_money } + composed_of :balance, :class_name => "Money", :mapping => %w(balance amount), :converter => Proc.new(&:to_money) composed_of :gps_location, :allow_nil => true composed_of :non_blank_gps_location, :class_name => "GpsLocation", :allow_nil => true, :mapping => %w(gps_location gps_location), :converter => lambda { |gps| self.gps_conversion_was_run = true; gps.blank? ? nil : GpsLocation.new(gps)} diff --git a/activerecord/test/models/pirate.rb b/activerecord/test/models/pirate.rb index 90a3c3ecee..641a33f9be 100644 --- a/activerecord/test/models/pirate.rb +++ b/activerecord/test/models/pirate.rb @@ -36,8 +36,8 @@ class Pirate < ActiveRecord::Base has_one :foo_bulb, -> { where :name => 'foo' }, :foreign_key => :car_id, :class_name => "Bulb" - accepts_nested_attributes_for :parrots, :birds, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? } - accepts_nested_attributes_for :ship, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? } + accepts_nested_attributes_for :parrots, :birds, :allow_destroy => true, :reject_if => proc(&:empty?) + accepts_nested_attributes_for :ship, :allow_destroy => true, :reject_if => proc(&:empty?) accepts_nested_attributes_for :update_only_ship, :update_only => true accepts_nested_attributes_for :parrots_with_method_callbacks, :parrots_with_proc_callbacks, :birds_with_method_callbacks, :birds_with_proc_callbacks, :allow_destroy => true diff --git a/activerecord/test/models/ship.rb b/activerecord/test/models/ship.rb index 77a4728d0b..5f618a50d2 100644 --- a/activerecord/test/models/ship.rb +++ b/activerecord/test/models/ship.rb @@ -6,7 +6,7 @@ class Ship < ActiveRecord::Base has_many :parts, :class_name => 'ShipPart' accepts_nested_attributes_for :parts, :allow_destroy => true - accepts_nested_attributes_for :pirate, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? } + accepts_nested_attributes_for :pirate, :allow_destroy => true, :reject_if => proc(&:empty?) accepts_nested_attributes_for :update_only_pirate, :update_only => true validates_presence_of :name |