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* nodoc `ActiveRecord::Attribute::UserProvidedDefault`. [ci skip]Yves Senn2015-10-131-1/+1
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* docs, recognize code examples as Ruby in `Relation::QueryMethods` [ci skip]Yves Senn2015-10-131-33/+37
| | | | | | | | Also unify the format of code example output. Only use `# =>` if the actual return value is described. Otherwise simply use `#`. Conflicts: activerecord/lib/active_record/relation/query_methods.rb
* docs, nodoc internal Active Record `DelegateCache`. [ci skip]Yves Senn2015-10-131-3/+3
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* docs, fix highlighting for code examples in calculations.rb [ci skip]Yves Senn2015-10-131-20/+20
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* `:to_table` when adding a fk through `add_reference`.Yves Senn2015-10-132-3/+13
| | | | | | | | | | | | Closes #21563. The `name` argument of `add_references` was both used to generate the column name `<name>_id` and as the target table for the foreign key `name.pluralize`. It's primary purpose is to define the column name. In cases where the `to_table` of the foreign key is different than the column name we should be able to specify it individually.
* Move the methods for schema dumping into `{mysql,postgresql}/schema_dumper.rb`Ryuta Kamizono2015-10-135-92/+107
| | | | | Current master branch includes many schema dumping improvements. It extract these features to the appropriate files.
* Merge pull request #21931 from paul/bugfix/remove-deprecated-pg_dump-flagYves Senn2015-10-121-1/+1
|\ | | | | | | Remove deprecated pg_dump -i flag
| * Remove deprecated pg_dump -i flagPaul Sadauskas2015-10-101-1/+1
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* | Move schema creation class into `mysql/schema_creation.rb`Ryuta Kamizono2015-10-112-53/+59
| | | | | | | | | | Current master branch includes many schema creation improvements in MySQL. It extract these features to the appropriate file.
* | Move schema definition classes into `mysql/schema_definitions.rb`Ryuta Kamizono2015-10-112-62/+70
|/ | | | | Current master branch includes many schema definition improvements in MySQL. It extract these features to the appropriate file.
* Merge pull request #11410 from bogdan/increment-concurencyJeremy Daer2015-10-103-40/+28
|\ | | | | | | Make AR#increment! and #decrement! concurrency-safe
| * Make #increment! and #decrement! methods concurency safeBogdan Gusiev2015-10-053-40/+28
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* | Merge pull request #21911 from tommyblue/masterRafael Mendonça França2015-10-081-3/+8
|\ \ | | | | | | Modify the scope method documentation
| * | Modify the scope method documentationTommaso Visconti2015-10-081-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds a paragraph to the documentation of the `ActiveRecord::Scoping::Named.scope` method, explaining that the method is intended to return an ActiveRecord::Relation object to be composable with other scopes. In the case that in the case that `nil` or `false` are returned, the method returns an `all` relation instead. This unexpected behaviour is mentioned in #19249 #14256 #21465 and #21882 and wasn't documented at all. This commit adds this documentation.
* | | Remove unused requireakihiro172015-10-081-1/+0
| | | | | | | | | | | | `require 'active_support/core_ext/string/filters'` was added in b3bfa36. However, it is no longer needed from 3ae981814.
* | | Remove unused `pk_and_sequence_for` in AbstractMysqlAdapterRyuta Kamizono2015-10-081-7/+0
|/ / | | | | | | | | | | `pk_and_sequence_for` is implemented for PG and MySQL adapters (not implemented for Sqlite3 adapter). But MySQL adapters are not using `pk_and_sequence_for` already.
* | [ci skip] Change 'an URL' to 'a URL' as URL doesn't have a vowel soundtanmay30112015-10-061-1/+1
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* | Implement equality comparison on `AttributeSet` and friendsSean Griffin2015-10-062-11/+23
| | | | | | | | | | | | | | Any gems or libraries which do work with serialization or YAML will ultimately need to compare these objects (albeit indirectly) to ensure correctness. These will likely never get used internally (as they're slow), but we should still expose them for others.
* | Remove unused block argumentamitkumarsuroliya2015-10-061-1/+1
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* | Merge pull request #21872 from kirs/chore/attributes-cleanupSean Griffin2015-10-051-3/+0
|\ \ | | | | | | No need to declare ActiveRecord::Attributes::Type
| * | No need to declare ActiveRecord::Attributes::TypeKir Shatrov2015-10-051-3/+0
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* | | Merge pull request #21033 from dgynn/preloader_build_scope_tuningArthur Nogueira Neves2015-10-041-1/+3
|\ \ \ | | | | | | | | Skip _select! call unless needed for preloader
| * | | skip _select! call unless :select values are specifiedDave Gynn2015-07-261-1/+3
| | | | | | | | | | | | | | | | | | | | the default scope will select all fields. removing this improves performance and reduces String creation.
* | | | Merge pull request #21005 from jaredbeck/patch-1Arthur Nogueira Neves2015-10-041-1/+3
|\ \ \ \ | | | | | | | | | | Docs: Update options for add_reference
| * | | | Docs: Update options for add_referenceJared Beck2015-07-231-1/+3
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* | | | | [ci skip] Fix ActiveRecord::Relation#update documentationakihiro172015-10-051-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * before ``` people = Person.where(group: 'expert') people.update(group: 'masters') Note: Updating a large number of records will run a UPDATE query for each record, which may cause a performance issue. So if it is not needed to run callbacks for each update, it is preferred to use <tt>update_all</tt> for updating all records using a single query. ``` * after ``` people = Person.where(group: 'expert') people.update(group: 'masters') ``` Note: Updating a large number of records will run an UPDATE query for each record, which may cause a performance issue. So if it is not needed to run callbacks for each update, it is preferred to use <tt>update_all</tt> for updating all records using a single query.
* | | | | Merge branch 'master' of github.com:rails/docrailsVijay Dev2015-10-042-1/+3
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| * | | | | [ci skip] Fix commentyui-knk2015-10-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | `alias :migrations_path= :migrations_paths=`, so `migrations_path = some_string` is correct.
| * | | | | adding basic change_column and remove_columns in CommandRecorder ↵Gaurav Sharma2015-09-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | documentations [ci skip]
* | | | | | Merge pull request #21860 from vngrs/wrong_usage_of_a_in_docEileen M. Uchitelle2015-10-034-4/+4
|\ \ \ \ \ \ | | | | | | | | | | | | | | Wrong usage of 'a' in docs fixed [ci skip]
| * | | | | | Wrong usage of 'a' in docs fixed [ci skip]Mehmet Emin İNAÇ2015-10-034-4/+4
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* | | | | | | Add Singleton in NullMutationTracker classacapilleri2015-10-032-1/+3
|/ / / / / / | | | | | | | | | | | | | | | | | | to reduce allocation of same object
* | | | | | Build the `AttributeMutationTracker` lazilySean Griffin2015-10-022-14/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For reads, we never need to construct this object. The double `defined?` check is to avoid errors in tests
* | | | | | Merge pull request #21539 from tgxworld/parameters_not_sanitizedSean Griffin2015-10-021-5/+3
|\ \ \ \ \ \ | | | | | | | | | | | | | | Fix AC::Parameters not being sanitized for query methods.
| * | | | | | Fix AC::Parameters not being sanitized for query methods.Guo Xiang Tan2015-10-021-5/+3
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* | | | | | | Fix test failures on MySQLSean Griffin2015-10-021-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There were a few places where I missed a `create` vs `new` before_type_cast check, and the semantics of `reload` became wrong.
* | | | | | | Further encapsulate dirty checking on `Attribute`Sean Griffin2015-10-024-47/+61
|/ / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can skip the allocation of a full `AttributeSet` by changing the semantics of how we structure things. Instead of comparing two separate `AttributeSet` objects, and `Attribute` is now a singly linked list of every change that has happened to it. Since the attribute objects are immutable, to apply the changes we simply need to copy the head of the list. It's worth noting that this causes one subtle change in the behavior of AR. When a record is saved successfully, the `before_type_cast` version of everything will be what was sent to the database. I honestly think these semantics make more sense, as we could have just as easily had the DB do `RETURNING *` and updated the record with those if we had things like timestamps implemented at the DB layer. This brings our performance closer to 4.2, but we're still not quite there.
* | | | | | Merge pull request #20574 from repinel/fix-db-fixtures-loadYves Senn2015-09-302-13/+49
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow fixtures YAML files to set the model class in the file itself Conflicts: activerecord/CHANGELOG.md
| * | | | | | Allow fixtures YAML files to set the model class in the file itselfRoque Pinel2015-09-112-11/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, `set_fixture_class` is only available using the `TestFixtures` concern and it is ignored for `rake db:fixtures:load`. Using the correct model class, it is possible for the fixture load to also load the associations from the YAML files (e.g., `:belongs_to` and `:has_many`).
* | | | | | | Improve readability of docs by using code tag [ci skip]Prakash Laxkar2015-09-291-1/+1
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* | | | | | | Separate `dup` from `deep_dup` in the attributes hashSean Griffin2015-09-284-5/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I'm looking to move towards a tree-like structure for dirty checking that involves an attribute holding onto the attribute that it was created from. This means that `changed?` can be fully encapsulated on that object. Since the objects are immutable, in `changes_applied`, we can simply perform a shallow dup, instead of a deep one. I'm not sure if that will actually end up in a performance boost, but I'd like to semantically separate these concepts regardless
* | | | | | | Inline `Attribute#original_value`Sean Griffin2015-09-281-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The external uses of this method have been removed, and I'd like to internally re-use that name, as I'm planning to encapsulate `changed?` into the attribute object itself.
* | | | | | | no more class methods for JoinDependency [ci skip]Gaurav Sharma2015-09-291-2/+1
| | | | | | | | | | | | | | | | | | | | | `ActiveRecord::Associations::JoinDependency` now it’s own class` and `ActiveRecord::Associations::ThroughAssociationScope` doesn’t exists
* | | | | | | Merge pull request #21793 from amitsuroliya/minor_doc_changesArthur Nogueira Neves2015-09-272-2/+2
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | Fix minor docs [ci skip]
| * | | | | | | Fix minor docs [ci skip] amitkumarsuroliya2015-09-282-2/+2
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* | | | | | | | Merge pull request #21783 from amitsuroliya/record_not_foundRafael Mendonça França2015-09-281-7/+7
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | Fix `ActiveRecord::RecordNotFound` error message with custom primary …
| * | | | | | | | Fix `ActiveRecord::RecordNotFound` error message with custom primary key [ci ↵amitkumarsuroliya2015-09-261-7/+7
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* | | | | | | | | Merge pull request #21780 from yui-knk/fix_ar_sanitize_docRafael Mendonça França2015-09-281-19/+56
|\ \ \ \ \ \ \ \ \ | |_|/ / / / / / / |/| | | | | | | | [ci skip] Update docs of `AR::Sanitization`
| * | | | | | | | [ci skip] Update docs of `AR::Sanitization`yui-knk2015-09-261-19/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * add % style prepared statement and string examples for `sanitize_sql_for_conditions` * add array and string examples for `sanitize_sql_for_assignment` * add examples for `sanitize_sql_like` * add % style prepared statement example for `sanitize_sql_array` * align spaces of exampl code
* | | | | | | | | Fix proper fonts in `change_column_null` method docs. [ci skip]amitkumarsuroliya2015-09-271-2/+2
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