Module: RequirePatch

Defined in:
lib/require_patch.rb,
lib/require_patch/version.rb

Constant Summary collapse

VERSION = 
'0.3.1'

Class Method Summary collapse

Class Method Details

.included(base) ⇒ Object

:nodoc:



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# File 'lib/require_patch.rb', line 4

def self.included(base) # :nodoc:
  base.class_eval do
    # Method include patches to plugin
    # @param plugin_name [String] the plugin name
    # @param resources [Array] names of resources which will need patching
    # @param options [Hash] optional options
    # @example
    #   Rails.config.to_prepare do
    #     require_patch 'awesome_plugin', ['user', 'issue', 'user_controller', 'issue_helper']
    #   end
    def require_patch(plugin_name, resources, options = {})
      default_options = {
          dir: nil,
          prefix: nil,
          postfix: 'patch'
      }

      options = default_options.merge options

      resources.to_a.each do |resource|
        require_dependency resource unless options[:skip_require_dependency]

        patch_name = [options[:prefix], resource, options[:postfix]].select(&:present?).join('_')
        resource_patch = File.join *[plugin_name, options[:dir], patch_name].select(&:present?)
        resource_constant, resource_patch_constant = [resource, resource_patch].map(&:camelize).map(&:constantize)

        resource_constant.send(:include, resource_patch_constant) unless resource_constant.included_modules.include? resource_patch_constant
      end
    end
  end
end