On Tue, Sep 15, 2009 at 7:51 PM, Ben Mabey <b...@benmabey.com> wrote:
> Rodrigo Flores wrote:
>>
>> Hi
>>
>> I'm reading the rspec book and I'm having problems when I require the file
>> 'spec/stubs/cucumber'. When I go to an IRB prompt and type require
>> 'spec/stubs/cucumber' after requiring another libraries [1] I get the false
>> in 'spec/expectations' and an error in 'spec/stubs/cucumber'. The error
>> message is [2]. Any ideas? I'm using rspec 1.2.8.
>>
>>
>> Thanks in advance
>>
>>
>>
>>
>> [1]
>>
>> require 'rubygems'
>> require 'spec'
>> require 'spec/expectations'
>> require 'spec/stubs/cucumber'
>>
>> [2]
>> NoMethodError: undefined method `Before' for main:Object
>> from
>> /home/rodrigo/.gem/ruby/1.8/gems/rspec-1.2.8/lib/spec/stubs/cucumber.rb:3
>> from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
>> `gem_original_require'
>> from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
>> `require'
>> from (irb):9
>> from :0
>>
>
> That file is only meant to be used when running Cucumber.  So you would
> place the require in your features/support/env.rb file for example.  Without
> having Cucumber loaded first the Before method will not be defined and the
> above error is expected.
>
> If you are just wanting to play around with rspec matchers in IRB then the
> top three requires is all you will need.  So, you could say:
>
> require 'rubygems'
> require 'spec'
> require 'spec/expectations'
>
> 42.should == 42

FYI - if you want access to all the matchers:

require 'rubygems'
require 'spec/expectations'
include Spec::Matchers

42.should be(42)

>
> HTH,
> Ben
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