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module ActiveRecord::Associations::Builder
class SingularAssociation < Association #:nodoc:
self.valid_options += [:remote, :dependent, :counter_cache, :primary_key, :inverse_of]
def constructable?
true
end
def define_accessors
super
define_constructors if constructable?
end
private
def define_readers
super
name = self.name
model.redefine_method("#{name}_loaded?") do
ActiveSupport::Deprecation.warn(
"Calling obj.#{name}_loaded? is deprecated. Please use " \
"obj.association(:#{name}).loaded? instead."
)
association(name).loaded?
end
end
def define_constructors
name = self.name
model.redefine_method("build_#{name}") do |*params, &block|
association(name).build(*params, &block)
end
model.redefine_method("create_#{name}") do |*params, &block|
association(name).create(*params, &block)
end
model.redefine_method("create_#{name}!") do |*params, &block|
association(name).create!(*params, &block)
end
end
end
end
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