Explanation:
http://jimhoskins.com/2008/10/07/ruby-percent-syntax-percent-functions/
Ngoc.
On Wed, Feb 4, 2009 at 3:56 AM, Emmanuel Pinault <seatm...@gmail.com> wrote:
> w% is a ruby notation. It creates an Array of of the literal string you
> type separated by white space
>
> Emmanuel
>
> On Feb 3, 2009, at 10:49 AM, James Byrne wrote:
>
> In the cucumber rake task I see this construct:
>>
>> t.rcov_opts = %w{--rails --exclude
>> lib\/ruby,lib64\/ruby,\/usr,osx\/objc,gems\/,test\/,spec\/,features\/}
>> t.rcov_opts << %[--output "coverage"]
>>
>> My questions is: What do %w and % represent with respect to the
>> "block"? in the first case and the "array"? in the second? I cannot
>> find an explanation of either usage in the documentation.
>> --
>> Posted via http://www.ruby-forum.com/.
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>
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