class ActiveEntity::Reflection::MacroEmbeddedReflection
Base
class for AggregateReflection
and AssociationReflection. Objects of AggregateReflection
and AssociationReflection are returned by the Reflection::ClassMethods
.
Attributes
Returns the name of the macro.
composed_of :balance, class_name: 'Money'
returns :balance
has_many :clients
returns :clients
Returns the hash of options used for the macro.
composed_of :balance, class_name: 'Money'
returns { class_name: "Money" }
has_many :clients
returns {}
Public Class Methods
# File lib/active_entity/reflection.rb, line 211 def initialize(name, scope, options, active_entity) @name = name @scope = scope @options = options @active_entity = active_entity @klass = options[:anonymous_class] end
Public Instance Methods
Returns true
if self
and other_aggregation
have the same name
attribute, active_entity
attribute, and other_aggregation
has an options hash assigned to it.
# File lib/active_entity/reflection.rb, line 244 def ==(other_aggregation) super || other_aggregation.kind_of?(self.class) && name == other_aggregation.name && !other_aggregation.options.nil? && active_entity == other_aggregation.active_entity end
# File lib/active_entity/reflection.rb, line 238 def compute_class(name) name.constantize end
Returns the class for the macro.
composed_of :balance, class_name: 'Money'
returns the Money class has_many :clients
returns the Client class
class Company < ActiveEntity::Base has_many :clients end Company.reflect_on_association(:clients).klass # => Client
Note: Do not call klass.new
or klass.create
to instantiate a new association object. Use build_association
or create_association
instead. This allows plugins to hook into association object creation.
# File lib/active_entity/reflection.rb, line 234 def klass @klass ||= compute_class(class_name) end
Private Instance Methods
# File lib/active_entity/reflection.rb, line 254 def derive_class_name name.to_s.camelize end