【发布时间】:2012-12-04 12:29:28
【问题描述】:
irb 首先给出 true,然后始终为命令 require rails 给出 false。。 p>
rails 控制台总是给出 false。
这是怎么回事?
请看下面的cmd-
~/Workspaces/eclipse/image_cropper_ws/image_cropper$ irb
1.9.2-p180 :001 > require 'rails'
=> true
1.9.2-p180 :002 > require 'rails'
=> false
1.9.2-p180 :003 > exit
~/Workspaces/eclipse/image_cropper_ws/image_cropper$ rails console
Loading development environment (Rails 3.2.8)
1.9.2-p180 :001 > require 'rails'
=> false
1.9.2-p180 :002 > require 'rails'
=> false
【问题讨论】:
标签: ruby-on-rails rails-console