Contents

# frozen_string_literal: true

module Prependers
  class Prepender < Module
    CLASS_METHODS_MODULE_NAME = 'ClassMethods'

    attr_reader :namespace

    def initialize(namespace = nil)
      @namespace = namespace
    end

    def included(base)
      prepended_module_name = base.name.split('::')[0..-2].join('::')

      if namespace
        prepended_module_name = (prepended_module_name[(namespace.name.length + 2)..-1]).to_s
      end

      prepended_module = Object.const_get(prepended_module_name)
      prepended_module.prepend base

      if base.const_defined?(CLASS_METHODS_MODULE_NAME)
        prepended_module.singleton_class.prepend base.const_get(CLASS_METHODS_MODULE_NAME)
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
prependers-0.3.0	lib/prependers/prepender.rb
prependers-0.2.0	lib/prependers/prepender.rb