diff options
Diffstat (limited to 'activerecord/lib')
10 files changed, 154 insertions, 76 deletions
diff --git a/activerecord/lib/active_record/associations/collection_proxy.rb b/activerecord/lib/active_record/associations/collection_proxy.rb index dda240585e..0800639c24 100644 --- a/activerecord/lib/active_record/associations/collection_proxy.rb +++ b/activerecord/lib/active_record/associations/collection_proxy.rb @@ -106,12 +106,6 @@ module ActiveRecord # # #<Pet id: 2, name: "Spook", person_id: 1>, # # #<Pet id: 3, name: "Choo-Choo", person_id: 1> # # ] - # - # person.pets.select(:name) { |pet| pet.name =~ /oo/ } - # # => [ - # # #<Pet id: 2, name: "Spook">, - # # #<Pet id: 3, name: "Choo-Choo"> - # # ] # Finds an object in the collection responding to the +id+. Uses the same # rules as ActiveRecord::Base.find. Returns ActiveRecord::RecordNotFound diff --git a/activerecord/lib/active_record/attribute_methods/query.rb b/activerecord/lib/active_record/attribute_methods/query.rb index 05f0e974b6..10498f4322 100644 --- a/activerecord/lib/active_record/attribute_methods/query.rb +++ b/activerecord/lib/active_record/attribute_methods/query.rb @@ -19,7 +19,7 @@ module ActiveRecord if Numeric === value || value !~ /[^0-9]/ !value.to_i.zero? else - return false if ActiveRecord::Type::Boolean::FALSE_VALUES.include?(value) + return false if ActiveModel::Type::Boolean::FALSE_VALUES.include?(value) !value.blank? end elsif value.respond_to?(:zero?) diff --git a/activerecord/lib/active_record/locking/optimistic.rb b/activerecord/lib/active_record/locking/optimistic.rb index 8e8a97990a..82882469e3 100644 --- a/activerecord/lib/active_record/locking/optimistic.rb +++ b/activerecord/lib/active_record/locking/optimistic.rb @@ -47,6 +47,8 @@ module ActiveRecord # self.locking_column = :lock_person # end # + # Please note that the optimistic locking will be ignored if you update the + # locking column's value. module Optimistic extend ActiveSupport::Concern @@ -60,6 +62,7 @@ module ActiveRecord end private + def increment_lock lock_col = self.class.locking_column previous_lock_value = send(lock_col).to_i @@ -77,21 +80,24 @@ module ActiveRecord def _update_record(attribute_names = self.attribute_names) #:nodoc: return super unless locking_enabled? - return 0 if attribute_names.empty? lock_col = self.class.locking_column - previous_lock_value = send(lock_col).to_i - increment_lock - attribute_names += [lock_col] - attribute_names.uniq! + return super if attribute_names.include?(lock_col) + return 0 if attribute_names.empty? begin + previous_lock_value = read_attribute_before_type_cast(lock_col) + + increment_lock + + attribute_names.push(lock_col) + relation = self.class.unscoped affected_rows = relation.where( self.class.primary_key => id, - lock_col => previous_lock_value, + lock_col => previous_lock_value ).update_all( attributes_for_update(attribute_names).map do |name| [name, _read_attribute(name)] @@ -104,9 +110,9 @@ module ActiveRecord affected_rows - # If something went wrong, revert the version. + # If something went wrong, revert the locking_column value. rescue Exception - send(lock_col + "=", previous_lock_value) + send(lock_col + "=", previous_lock_value.to_i) raise end end diff --git a/activerecord/lib/active_record/model_schema.rb b/activerecord/lib/active_record/model_schema.rb index 76b3169411..525f7444a5 100644 --- a/activerecord/lib/active_record/model_schema.rb +++ b/activerecord/lib/active_record/model_schema.rb @@ -2,71 +2,150 @@ module ActiveRecord module ModelSchema extend ActiveSupport::Concern + ## + # :singleton-method: primary_key_prefix_type + # :call-seq: primary_key_prefix_type + # + # The prefix type that will be prepended to every primary key column name. + # The options are +:table_name+ and +:table_name_with_underscore+. If the first is specified, + # the Product class will look for "productid" instead of "id" as the primary column. If the + # latter is specified, the Product class will look for "product_id" instead of "id". Remember + # that this is a global setting for all Active Records. + + ## + # :singleton-method: primary_key_prefix_type= + # :call-seq: primary_key_prefix_type=(prefix_type) + # + # Sets the prefix type that will be prepended to every primary key column name. + # The options are +:table_name+ and +:table_name_with_underscore+. If the first is specified, + # the Product class will look for "productid" instead of "id" as the primary column. If the + # latter is specified, the Product class will look for "product_id" instead of "id". Remember + # that this is a global setting for all Active Records. + + ## + # :singleton-method: table_name_prefix + # :call-seq: table_name_prefix + # + # The prefix string to prepend to every table name. + + ## + # :singleton-method: table_name_prefix= + # :call-seq: table_name_prefix=(prefix) + # + # Sets the prefix string to prepend to every table name. So if set to "basecamp_", all table + # names will be named like "basecamp_projects", "basecamp_people", etc. This is a convenient + # way of creating a namespace for tables in a shared database. By default, the prefix is the + # empty string. + # + # If you are organising your models within modules you can add a prefix to the models within + # a namespace by defining a singleton method in the parent module called table_name_prefix which + # returns your chosen prefix. + + ## + # :singleton-method: table_name_suffix + # :call-seq: table_name_suffix + # + # The suffix string to append to every table name. + + ## + # :singleton-method: table_name_suffix= + # :call-seq: table_name_suffix=(suffix) + # + # Works like +table_name_prefix=+, but appends instead of prepends (set to "_basecamp" gives "projects_basecamp", + # "people_basecamp"). By default, the suffix is the empty string. + # + # If you are organising your models within modules, you can add a suffix to the models within + # a namespace by defining a singleton method in the parent module called table_name_suffix which + # returns your chosen suffix. + + ## + # :singleton-method: schema_migrations_table_name + # :call-seq: schema_migrations_table_name + # + # The name of the schema migrations table. By default, the value is <tt>"schema_migrations"</tt>. + + ## + # :singleton-method: schema_migrations_table_name= + # :call-seq: schema_migrations_table_name=(table_name) + # + # Sets the name of the schema migrations table. + + ## + # :singleton-method: internal_metadata_table_name + # :call-seq: internal_metadata_table_name + # + # The name of the internal metadata table. By default, the value is <tt>"ar_internal_metadata"</tt>. + + ## + # :singleton-method: internal_metadata_table_name= + # :call-seq: internal_metadata_table_name=(table_name) + # + # Sets the name of the internal metadata table. + + ## + # :singleton-method: protected_environments + # :call-seq: protected_environments + # + # The array of names of environments where destructive actions should be prohibited. By default, + # the value is <tt>["production"]</tt>. + + ## + # :singleton-method: protected_environments= + # :call-seq: protected_environments=(environments) + # + # Sets an array of names of environments where destructive actions should be prohibited. + + ## + # :singleton-method: pluralize_table_names + # :call-seq: pluralize_table_names + # + # Indicates whether table names should be the pluralized versions of the corresponding class names. + # If true, the default table name for a Product class will be "products". If false, it would just be "product". + # See table_name for the full rules on table/class naming. This is true, by default. + + ## + # :singleton-method: pluralize_table_names= + # :call-seq: pluralize_table_names=(value) + # + # Set whether table names should be the pluralized versions of the corresponding class names. + # If true, the default table name for a Product class will be "products". If false, it would just be "product". + # See table_name for the full rules on table/class naming. This is true, by default. + + ## + # :singleton-method: ignored_columns + # :call-seq: ignored_columns + # + # The list of columns names the model should ignore. Ignored columns won't have attribute + # accessors defined, and won't be referenced in SQL queries. + + ## + # :singleton-method: ignored_columns= + # :call-seq: ignored_columns=(columns) + # + # Sets the columns names the model should ignore. Ignored columns won't have attribute + # accessors defined, and won't be referenced in SQL queries. + included do - ## - # :singleton-method: - # Accessor for the prefix type that will be prepended to every primary key column name. - # The options are :table_name and :table_name_with_underscore. If the first is specified, - # the Product class will look for "productid" instead of "id" as the primary column. If the - # latter is specified, the Product class will look for "product_id" instead of "id". Remember - # that this is a global setting for all Active Records. mattr_accessor :primary_key_prefix_type, instance_writer: false - ## - # :singleton-method: - # Accessor for the name of the prefix string to prepend to every table name. So if set - # to "basecamp_", all table names will be named like "basecamp_projects", "basecamp_people", - # etc. This is a convenient way of creating a namespace for tables in a shared database. - # By default, the prefix is the empty string. - # - # If you are organising your models within modules you can add a prefix to the models within - # a namespace by defining a singleton method in the parent module called table_name_prefix which - # returns your chosen prefix. class_attribute :table_name_prefix, instance_writer: false self.table_name_prefix = "" - ## - # :singleton-method: - # Works like +table_name_prefix+, but appends instead of prepends (set to "_basecamp" gives "projects_basecamp", - # "people_basecamp"). By default, the suffix is the empty string. - # - # If you are organising your models within modules, you can add a suffix to the models within - # a namespace by defining a singleton method in the parent module called table_name_suffix which - # returns your chosen suffix. class_attribute :table_name_suffix, instance_writer: false self.table_name_suffix = "" - ## - # :singleton-method: - # Accessor for the name of the schema migrations table. By default, the value is "schema_migrations" class_attribute :schema_migrations_table_name, instance_accessor: false self.schema_migrations_table_name = "schema_migrations" - ## - # :singleton-method: - # Accessor for the name of the internal metadata table. By default, the value is "ar_internal_metadata" class_attribute :internal_metadata_table_name, instance_accessor: false self.internal_metadata_table_name = "ar_internal_metadata" - ## - # :singleton-method: - # Accessor for an array of names of environments where destructive actions should be prohibited. By default, - # the value is ["production"] class_attribute :protected_environments, instance_accessor: false self.protected_environments = ["production"] - ## - # :singleton-method: - # Indicates whether table names should be the pluralized versions of the corresponding class names. - # If true, the default table name for a Product class will be +products+. If false, it would just be +product+. - # See table_name for the full rules on table/class naming. This is true, by default. class_attribute :pluralize_table_names, instance_writer: false self.pluralize_table_names = true - ## - # :singleton-method: - # Accessor for the list of columns names the model should ignore. Ignored columns won't have attribute - # accessors defined, and won't be referenced in SQL queries. class_attribute :ignored_columns, instance_accessor: false self.ignored_columns = [].freeze diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb index 9fbbe32e7f..c6d0902e0d 100644 --- a/activerecord/lib/active_record/relation/query_methods.rb +++ b/activerecord/lib/active_record/relation/query_methods.rb @@ -242,7 +242,16 @@ module ActiveRecord # Model.select(:field).first.other_field # # => ActiveModel::MissingAttributeError: missing attribute: other_field def select(*fields) - return super if block_given? + if block_given? + if fields.any? + ActiveSupport::Deprecation.warn(<<-WARNING.squish) + When select is called with a block, it ignores other arguments. This behavior is now deprecated and will result in an ArgumentError in Rails 5.1. You can safely remove the arguments to resolve the deprecation warning because they do not have any effect on the output of the call to the select method with a block. + WARNING + end + + return super() + end + raise ArgumentError, "Call this with at least one field" if fields.empty? spawn._select!(*fields) end diff --git a/activerecord/lib/active_record/type.rb b/activerecord/lib/active_record/type.rb index 84373dddf2..0b48d2186a 100644 --- a/activerecord/lib/active_record/type.rb +++ b/activerecord/lib/active_record/type.rb @@ -1,6 +1,4 @@ require "active_model/type" -require "active_record/type/helpers" -require "active_record/type/value" require "active_record/type/internal/abstract_json" require "active_record/type/internal/timezone" @@ -50,6 +48,7 @@ module ActiveRecord end end + Helpers = ActiveModel::Type::Helpers BigInteger = ActiveModel::Type::BigInteger Binary = ActiveModel::Type::Binary Boolean = ActiveModel::Type::Boolean @@ -60,6 +59,7 @@ module ActiveRecord String = ActiveModel::Type::String Text = ActiveModel::Type::Text UnsignedInteger = ActiveModel::Type::UnsignedInteger + Value = ActiveModel::Type::Value register(:big_integer, Type::BigInteger, override: false) register(:binary, Type::Binary, override: false) diff --git a/activerecord/lib/active_record/type/helpers.rb b/activerecord/lib/active_record/type/helpers.rb deleted file mode 100644 index a32ccd4bc3..0000000000 --- a/activerecord/lib/active_record/type/helpers.rb +++ /dev/null @@ -1,5 +0,0 @@ -module ActiveRecord - module Type - Helpers = ActiveModel::Type::Helpers - end -end diff --git a/activerecord/lib/active_record/type/internal/abstract_json.rb b/activerecord/lib/active_record/type/internal/abstract_json.rb index 67028546e4..e19c5a14da 100644 --- a/activerecord/lib/active_record/type/internal/abstract_json.rb +++ b/activerecord/lib/active_record/type/internal/abstract_json.rb @@ -1,8 +1,8 @@ module ActiveRecord module Type module Internal # :nodoc: - class AbstractJson < Type::Value # :nodoc: - include Type::Helpers::Mutable + class AbstractJson < ActiveModel::Type::Value # :nodoc: + include ActiveModel::Type::Helpers::Mutable def type :json diff --git a/activerecord/lib/active_record/type/serialized.rb b/activerecord/lib/active_record/type/serialized.rb index ca12c83b1a..ac9134bfcb 100644 --- a/activerecord/lib/active_record/type/serialized.rb +++ b/activerecord/lib/active_record/type/serialized.rb @@ -1,7 +1,7 @@ module ActiveRecord module Type - class Serialized < DelegateClass(Type::Value) # :nodoc: - include Type::Helpers::Mutable + class Serialized < DelegateClass(ActiveModel::Type::Value) # :nodoc: + include ActiveModel::Type::Helpers::Mutable attr_reader :subtype, :coder diff --git a/activerecord/lib/active_record/type/value.rb b/activerecord/lib/active_record/type/value.rb deleted file mode 100644 index 89ef29106b..0000000000 --- a/activerecord/lib/active_record/type/value.rb +++ /dev/null @@ -1,5 +0,0 @@ -module ActiveRecord - module Type - class Value < ActiveModel::Type::Value; end - end -end |