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当我Date.today在 rails 命令中执行命令时，出现以下错误：

我不能Date.today在我的 Rails 控制台中做一个简单的事情

ruby-1.9.2-p180 :026 >   >> require 'date'
 => false 

ruby-1.9.2-p180 :027 >   >> Date.today
ArgumentError: invalid date
    from /Users/besi/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/date.rb:809:in `civil'
    from /Users/besi/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/Date.rb:1810:in `today'
    from (irb):27
    from /Users/besi/.rvm/gems/ruby-1.9.2-p180/gems/railties-3.2.11/lib/rails/commands/console.rb:47:in `start'
    from /Users/besi/.rvm/gems/ruby-1.9.2-p180/gems/railties-3.2.11/lib/rails/commands/console.rb:8:in `start'
    from /Users/besi/.rvm/gems/ruby-1.9.2-p180/gems/railties-3.2.11/lib/rails/commands.rb:41:in `<top (required)>'
    from /Users/besi/Dropbox/projects/Freelance/vidis/VidiServer/script/rails:6:in `require'
    from /Users/besi/Dropbox/projects/Freelance/vidis/VidiServer/script/rails:6:in `<top (required)>'
    from -e:1:in `load'
    from -e:1:in `<main>'

在 irb 控制台中，这可以正常工作：

ruby-1.9.2-p180 :001 > require 'date'
 => true 
ruby-1.9.2-p180 :002 > Date.today
 => #<Date: 2013-04-15 (4912795/2,0,2299161)>
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1 回答 1

0

看起来这里的 RubyMine 插件有问题。当我在控制台中做同样的事情时，它会起作用。我不知道为什么这么简单的事情不应该在 RubyMine 中工作。

于 2013-04-15T10:42:45.893 回答