[wtr-general] How to get numbers from String?

2010-02-19 Thread Prince3105 
Hi All,

I am a watir newbie, its not a watir related question. Its a ruby
question. sorry for this.

I want to get the value 72 from below string.

Showing 1 to 10 of 72 Records


Please help me.


Thanks  Regards,

Prince3105

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Re: [wtr-general] How to get numbers from String?

2010-02-19 Thread Željko Filipin 
On Fri, Feb 19, 2010 at 11:22 AM, Prince3105 prince3...@gmail.com wrote:
 Its a ruby
 question. sorry for this.
 I want to get the value 72 from below string.
 Showing 1 to 10 of 72 Records

Ruby questions are welcome here. Although, you could get better answers at
ruby list.

This is one way. Let me know if you do not understand it.

$ irb
 Showing 1 to 10 of 72 Records.split( )
= [Showing, 1, to, 10, of, 72, Records]
 Showing 1 to 10 of 72 Records.split( )[5]
= 72
 Showing 1 to 10 of 72 Records.split( )[5].to_i
= 72

More information:

http://ruby-doc.org/core/classes/String.html

Željko
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