Beefy Boxes and Bandwidth Generously Provided by pair Networks
Your skill will accomplish
what the force of many cannot
 
PerlMonks  

Five Ways to Reverse a String of Words (C#, Perl 5, Perl 6, Ruby, Haskell)

by eyepopslikeamosquito (Canon)
on Dec 12, 2006 at 12:27 UTC ( #589260=perlmeditation: print w/ replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
     "  one   two three four    "
    
  2. or download this
     "four three two one"
    
  3. or download this
     private static string reverseWords(string str) {
         string[] words = Array.FindAll<string>(str.Split(
    ...
             sb.Append(' ').Append(words[i]);
         return sb.ToString();
     }
    
  4. or download this
     Array.Reverse(words);
     return String.Join(" ", words);
    
  5. or download this
     sub reverseWords {
         join ' ', reverse split(' ', shift)
     }
    
  6. or download this
     sub reverseWords(Str $s) returns Str {
         $s.words.reverse.join(' ')
     }
    
  7. or download this
     def reverseWords(s)
         s.split.reverse.join(' ')
     end
    
  8. or download this
     reverseWords = unwords . reverse . words
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: perlmeditation [id://589260]
Approved by Corion
Front-paged by grinder
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others about the Monastery: (10)
As of 2015-07-04 08:45 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (58 votes), past polls