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Re: Calling to_enum on a MatchData object

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Gary Wright wrote in post #991944:
> On Apr 9, 2011, at 8:03 AM, Vahagn Hayrapetyan wrote:
>>      e = file.enum_for(:each) #just the default
>>      e.each do |entry|  #now the enumerator works
>>        puts entry
>>      end
>>
>>    end
>>  end
>> end
>
>
> You are doing lots of unnecessary work there.  Since MatchData#captures
> returns an array and Array already defines each, you don't need to
> create
> any enumerator at all to iterate through the #captures array:
>

As the op said:

>>> This is what I've done just to
>>> experiment:

-- 
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Thread

Calling to_enum on a MatchData object Vahagn Hayrapetyan <vahagnh@gmail.com> - 2011-04-08 13:19 -0500
  Re: Calling to_enum on a MatchData object 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-08 14:41 -0500
  Re: Calling to_enum on a MatchData object 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-08 14:21 -0500
  Re: Calling to_enum on a MatchData object 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-08 20:09 -0500
  Re: Calling to_enum on a MatchData object Vahagn Hayrapetyan <vahagnh@gmail.com> - 2011-04-09 07:03 -0500
    Re: Calling to_enum on a MatchData object 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-09 13:18 -0500
      Re: Calling to_enum on a MatchData object Vahagn Hayrapetyan <vahagnh@gmail.com> - 2011-04-13 06:14 -0500
    Re: Calling to_enum on a MatchData object Gary Wright <gwtmp01@mac.com> - 2011-04-09 14:25 -0500
      Re: Calling to_enum on a MatchData object 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-09 17:17 -0500
        Re: Calling to_enum on a MatchData object Vahagn Hayrapetyan <vahagnh@gmail.com> - 2011-04-13 06:28 -0500
          Re: Calling to_enum on a MatchData object Gary Wright <gwtmp01@mac.com> - 2011-04-13 22:44 -0500
  Re: Calling to_enum on a MatchData object 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-09 14:02 -0500
    Re: Calling to_enum on a MatchData object Robert Klemme <shortcutter@googlemail.com> - 2011-04-13 06:45 -0500
      Re: Calling to_enum on a MatchData object Vahagn Hayrapetyan <vahagnh@gmail.com> - 2011-04-14 11:13 -0500
    Re: Calling to_enum on a MatchData object Vahagn Hayrapetyan <vahagnh@gmail.com> - 2011-04-13 06:25 -0500

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