diff options
Diffstat (limited to 'activerecord/lib/active_record/relation/delegation.rb')
| -rw-r--r-- | activerecord/lib/active_record/relation/delegation.rb | 58 |
1 files changed, 28 insertions, 30 deletions
diff --git a/activerecord/lib/active_record/relation/delegation.rb b/activerecord/lib/active_record/relation/delegation.rb index e4e5d63006..4b9310b225 100644 --- a/activerecord/lib/active_record/relation/delegation.rb +++ b/activerecord/lib/active_record/relation/delegation.rb @@ -1,6 +1,3 @@ -require 'set' -require 'active_support/concern' - module ActiveRecord module Delegation # :nodoc: module DelegateCache # :nodoc: @@ -18,7 +15,7 @@ module ActiveRecord delegate = Class.new(klass) { include ClassSpecificRelation } - const_set klass.name.gsub('::'.freeze, '_'.freeze), delegate + const_set klass.name.gsub("::".freeze, "_".freeze), delegate cache[klass] = delegate end end @@ -36,11 +33,12 @@ module ActiveRecord # may vary depending on the klass of a relation, so we create a subclass of Relation # for each different klass, and the delegations are compiled into that subclass only. - delegate :to_xml, :to_yaml, :length, :collect, :map, :each, :all?, :include?, :to_ary, :join, - :[], :&, :|, :+, :-, :sample, :shuffle, :reverse, :compact, to: :to_a + delegate :to_xml, :encode_with, :length, :collect, :map, :each, :all?, :include?, :to_ary, :join, + :[], :&, :|, :+, :-, :sample, :reverse, :compact, :in_groups, :in_groups_of, + :shuffle, :split, :index, to: :records delegate :table_name, :quoted_table_name, :primary_key, :quoted_primary_key, - :connection, :columns_hash, :to => :klass + :connection, :columns_hash, to: :klass module ClassSpecificRelation # :nodoc: extend ActiveSupport::Concern @@ -58,7 +56,7 @@ module ActiveRecord @delegation_mutex.synchronize do return if method_defined?(method) - if method.to_s =~ /\A[a-zA-Z_]\w*[!?]?\z/ + if /\A[a-zA-Z_]\w*[!?]?\z/.match?(method) module_eval <<-RUBY, __FILE__, __LINE__ + 1 def #{method}(*args, &block) scoping { @klass.#{method}(*args, &block) } @@ -82,17 +80,17 @@ module ActiveRecord protected - def method_missing(method, *args, &block) - if @klass.respond_to?(method) - self.class.delegate_to_scoped_klass(method) - scoping { @klass.public_send(method, *args, &block) } - elsif arel.respond_to?(method) - self.class.delegate method, :to => :arel - arel.public_send(method, *args, &block) - else - super + def method_missing(method, *args, &block) + if @klass.respond_to?(method) + self.class.delegate_to_scoped_klass(method) + scoping { @klass.public_send(method, *args, &block) } + elsif arel.respond_to?(method) + self.class.delegate method, to: :arel + arel.public_send(method, *args, &block) + else + super + end end - end end module ClassMethods # :nodoc: @@ -102,26 +100,26 @@ module ActiveRecord private - def relation_class_for(klass) - klass.relation_delegate_class(self) - end + def relation_class_for(klass) + klass.relation_delegate_class(self) + end end - def respond_to?(method, include_private = false) + def respond_to_missing?(method, include_private = false) super || @klass.respond_to?(method, include_private) || arel.respond_to?(method, include_private) end protected - def method_missing(method, *args, &block) - if @klass.respond_to?(method) - scoping { @klass.public_send(method, *args, &block) } - elsif arel.respond_to?(method) - arel.public_send(method, *args, &block) - else - super + def method_missing(method, *args, &block) + if @klass.respond_to?(method) + scoping { @klass.public_send(method, *args, &block) } + elsif arel.respond_to?(method) + arel.public_send(method, *args, &block) + else + super + end end - end end end |