Sha256: 8679fc1ced00fbaf6ff0009df36e8cc5089ae211ba14a413e3d4cf69562161cf
Contents?: true
Size: 1.59 KB
Versions: 9
Compression:
Stored size: 1.59 KB
Contents
module Scorpion
module Rails
module ActiveRecord
# Adds dependency injection to ActiveRecord::Base model associations.
module Association
include Scorpion::Stinger
# ============================================================================
# @!group Attributes
#
include Scorpion::Method
def scorpion( scope = nil )
super || owner.scorpion( scope )
end
#
# @!endgroup Attributes
# Make sure we override the methods of child classes as well.
def self.prepended( base )
infect base
super
end
# Propagate the module inheritance to all derived classes so that we can
# always overlay our interception methods on the top-most overriden
# method.
def self.infect( klass )
klass.class_exec do
def self.inherited( from )
Scorpion::Rails::ActiveRecord::Association.infect( from )
super
end
end
overlay( klass )
end
# Overlay interception methods on the klass.
def self.overlay( klass )
[ :load_target, :target, :reader, :writer, :scope ].each do |method|
next unless klass.instance_methods.include? method
mod = Module.new do
module_eval <<-RUBY, __FILE__, __LINE__ + 1
def #{ method }( *args, &block )
sting! super
end
RUBY
end
klass.prepend mod
end
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems