# # Copyright (c) 2006-2021 Hal Brodigan (postmodern.mod3 at gmail.com) # # This file is part of Ronin. # # Ronin is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # Ronin is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with Ronin. If not, see . # module Ronin # # A base Module for all other Mixin modules. Adds a `mixin` method # which includes/extends other Modules and evaluates a block of # code, within any Classes/Objects it is included/extended into. # # module MyMixin # include Mixin # # mixin Paremters # # mixin do # parameter :user, :default => 'admin' # end # end # # @since 0.2.0 # module Mixin # # Defines the `mixin` method when included. # # @since 0.2.0 # def self.included(base) base.module_eval do protected # # Mixins in the modules or code block into other modules that the # module might be included or extended into. # # @param [Array] modules # Other modules to mixin. # # @yield [] # The given code block will be evaluated into the modules # the module is included or extended into. # # @since 0.2.0 # # @api semipublic # def self.mixin(*modules,&block) unless modules.empty? @mixin_modules = modules end @mixin_block = block if block def self.included(base) if @mixin_modules base.send(:include,*@mixin_modules) end base.module_eval(&@mixin_block) if @mixin_block end def self.extended(base) if @mixin_modules base.send(:extend,*@mixin_modules) end base.instance_eval(&@mixin_block) if @mixin_block end end end end end end