Sha256: 1c82c4fc4f087d25a00788db3704af86771d55985babae4a19ba96a05d236319
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Size: 1.34 KB
Versions: 41
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Stored size: 1.34 KB
Contents
# frozen_string_literal: true
# This class is inherited by the has_one and belongs_to association classes
module ActiveRecord::Associations::Builder # :nodoc:
class SingularAssociation < Association # :nodoc:
def self.valid_options(options)
super + [:required, :touch]
end
def self.define_accessors(model, reflection)
super
mixin = model.generated_association_methods
name = reflection.name
define_constructors(mixin, name) unless reflection.polymorphic?
mixin.class_eval <<-CODE, __FILE__, __LINE__ + 1
def reload_#{name}
association(:#{name}).force_reload_reader
end
def reset_#{name}
association(:#{name}).reset
end
CODE
end
# Defines the (build|create)_association methods for belongs_to or has_one association
def self.define_constructors(mixin, name)
mixin.class_eval <<-CODE, __FILE__, __LINE__ + 1
def build_#{name}(*args, &block)
association(:#{name}).build(*args, &block)
end
def create_#{name}(*args, &block)
association(:#{name}).create(*args, &block)
end
def create_#{name}!(*args, &block)
association(:#{name}).create!(*args, &block)
end
CODE
end
private_class_method :valid_options, :define_accessors, :define_constructors
end
end
Version data entries
41 entries across 41 versions & 5 rubygems