On 7 April 2010 10:58, Michael Pavling <[email protected]> wrote: > On 7 April 2010 10:44, Hemant Bhargava <[email protected]> wrote: >> I am having an string and i want all extra characters to be removed from >> that string except + and . > > word.gsub(/[^+\.]/, "") >
oh... if you want to keep alphanumeric characters: word.gsub(/[^a-zA-Z0-9+\.]/, "") -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
