I have someone entering a form with some string input. What I need to do is replace any white space in the string with " AND " (no quotes). What's the best way to do this?
Also, how would I go about doing this if I wanted to remove all the whitespace in the string?
to replace with and:
s = 'this has some whitespace' s.gsub! /\s+/, ' AND ' => "this AND has AND some AND whitespace"
to remove altogether:
s = 'this has some whitespace' s.gsub! /\s+/, '' => "thishassomewhitespace"