Howl Wong mimosz

mimosz / active_admin_dsl.rb

Created August 31, 2011 10:14

add awesome_nested_set helper nested_set_options Support On Active Admin

	# /lib/active_admin_dsl.rb
	require 'active_admin/dsl.rb'
	include CollectiveIdea::Acts::NestedSet::Helper

mimosz / active_admin_views_pages_base.rb

Created August 31, 2011 09:50 — forked from jocubeit/active_admin_views_pages_base.rb

Override footer content in Active Admin gem

	# encoding: utf-8
	ActiveAdmin::Views::Pages::Base.class_eval do
	private
	# Renders the content for the footer
	def build_footer
	div :id => "footer" do
	para "Copyright © #{Date.today.year.to_s} #{link_to('Example.com', 'http://example.com')}. Powered by #{link_to('Active Admin', 'http://www.activeadmin.info')} #{ActiveAdmin::VERSION}".html_safe
	end
	end
	end

mimosz / activity.rb

Created June 12, 2011 04:47

Mongoid::Activity::Trackable

	## 引入文件
	# require 'mongoid/activity'
	## 插入Document行後
	# include Mongoid::Activity::Trackable
	# 啟用跟蹤
	# tracking :person => :follower, :scope => :followable, :create_bones => 5, :destroy_bones => -3
	module Mongoid
	module Activity
	module Trackable
	extend ActiveSupport::Concern

mimosz / counter_cache.rb

Created June 7, 2011 08:18

Mongoid counter cache

	## 引入文件
	# require 'mongoid/counter_cache'
	## 插入Document行後
	# include Mongoid::Relations::CounterCache
	## 默認
	# referenced_in :person, :inverse_of => :posts, :counter_cache => true
	## 自定義
	# referenced_in :person, :inverse_of => :posts, :counter_cache => :posts_count

	module Mongoid