| Class | ActiveRecord::Reflection::MacroReflection |
| In: |
vendor/rails/activerecord/lib/active_record/reflection.rb
|
| Parent: | Object |
Abstract base class for AggregateReflection and AssociationReflection that describes the interface available for both of those classes. Objects of AggregateReflection and AssociationReflection are returned by the Reflection::ClassMethods.
| active_record | [R] |
# File vendor/rails/activerecord/lib/active_record/reflection.rb, line 75
75: def initialize(macro, name, options, active_record)
76: @macro, @name, @options, @active_record = macro, name, options, active_record
77: end
# File vendor/rails/activerecord/lib/active_record/reflection.rb, line 107
107: def ==(other_aggregation)
108: name == other_aggregation.name && other_aggregation.options && active_record == other_aggregation.active_record
109: end
# File vendor/rails/activerecord/lib/active_record/reflection.rb, line 103
103: def class_name
104: @class_name ||= options[:class_name] || derive_class_name
105: end
Returns the class for the macro, so "composed_of :balance, :class_name => ‘Money’" returns the Money class and "has_many :clients" returns the Client class.
# File vendor/rails/activerecord/lib/active_record/reflection.rb, line 99
99: def klass
100: @klass ||= class_name.constantize
101: end
Returns the type of the macro, so it would return :composed_of for "composed_of :balance, :class_name => ‘Money’" or :has_many for "has_many :clients".
# File vendor/rails/activerecord/lib/active_record/reflection.rb, line 87
87: def macro
88: @macro
89: end
Returns the name of the macro, so it would return :balance for "composed_of :balance, :class_name => ‘Money’" or :clients for "has_many :clients".
# File vendor/rails/activerecord/lib/active_record/reflection.rb, line 81
81: def name
82: @name
83: end
Returns the hash of options used for the macro, so it would return { :class_name => "Money" } for "composed_of :balance, :class_name => ‘Money’" or {} for "has_many :clients".
# File vendor/rails/activerecord/lib/active_record/reflection.rb, line 93
93: def options
94: @options
95: end