From: "Florian Aßmann" <florian.assmann@...>
Date: 2007-05-31T16:13:00+09:00
Subject: Re: remove all whitespaces in a string

Hi,

since Strings are Enumerable I created a singleton method that  
overwrites the default one:

def str.each &block
   self.split( // ).each &block
end
str.reject { |char| char =~ /\s/ }

But I don't know if this is going to brake anything...

Sincerely
Florian

Am 28.05.2007 um 15:51 schrieb Harry Kakueki:

> On 5/28/07, jochen kaechelin <gissmoh@figgfrosch.de> wrote:
>> I want to remove all whitespaces in a string.
>> I know strip to remove whitespaces at the beginning and the end
>> of the string.
>>
>> example:
>>
>> "  bla   @   bla. de      "
>>
>> should become
>>
>> "bla@bla.de"
>>
>> How can I achieve this?
>>
>> Thanx
>>
>>
>
> This is probably slower, but here is another way you can try.
>
> p "  bla   @   bla. de      ".split(/\s+/).join
>
> Harry
>
> -- 
>
> A Look into Japanese Ruby List in English
> http://www.kakueki.com/
>