水果蔬菜拼盘，大象与跳蚤共舞

I was getting this error running the rake db:data:load task: uninitialized constant Rails::DeprecatedConstant::Rails, reading the rails 3 changelog I get realized about thisRailties now de...

If you ever find this problem (Github Issue) you should know that WillPaginate 3.0 isn’t backwards compatible.This also is tightly coupled with the new Active Record implementation (Now it retur...

http://wuhuizhong.iteye.com/blog/875493

在 Rails3 之後支援以下的整合寫法：validates :name, :presence => true, :length => {:minimum => 1, :maximum => 254} validates :email, :presence => true, ...

 # Load the rails application# encoding: utf-8require File.expand_path('../application', __FILE__)# Initialize the rails applicationReview::Application.initialize!WillPaginate::ViewHelpers.p...