[rspec-users] have_same_elements_of proposal

Rodrigo Rosenfeld Rosas lbocseg at yahoo.com.br
Wed Oct 28 21:53:12 EDT 2009


Excelent, Pat.

Is this operator documented somewhere?

Thank you,

Rodrigo.

Em 29-10-2009 00:16, Pat Maddox escreveu:
> Already in.
>
> [1,2].should =~ [2,1]
>
> Pat
>
> On Wed, Oct 28, 2009 at 4:44 PM, Rodrigo Rosenfeld Rosas
> <lbocseg at yahoo.com.br>  wrote:
>    
>> How about having this matcher along the default available matchers?
>>
>> require 'set'
>> Spec::Matchers.define :have_same_elements_of do |expected|
>>   match do |actual|
>>     expected.to_set == actual.to_set
>>   end
>> end
>>
>> Example:
>>
>> [1,2].should have_same_elements_of([2,1])
>>
>> Best Regards,
>>
>> Rodrigo.
>>
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