From: Michael Fellinger <m.fellinger@...>
Date: 2005-11-22T21:34:29+09:00
Subject: Re: newbie question

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irb(main):001:0> a = "Jasmine"
=> "Jasmine"
irb(main):002:0> phrase = "jas"
=> "jas"
irb(main):003:0> a.sub(/#{phrase}/i, '**')
=> "**mine"
irb(main):004:0>



Am Dienstag 22 November 2005 13:29 schrieb Vamsee Kanakala:
> Hi all,
>
> I'm playing with patterns:
>
> irb(main):001:0> name = "Jasmine"
> => "Jasmine"
> irb(main):002:0> phrase = "ja"
> => "ja"
> irb(main):003:0> name.sub(/ja/i, '**')
> => "**smine"
> irb(main):004:0> name.sub(/phrase/i, '**')
> => "Jasmine"
>
> So, how do I tell sub that it should use the local variable phrase
> instead of the string 'phrase' ?
>
> TIA,
> Vamsee.

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