Beefy Boxes and Bandwidth Generously Provided by pair Networks
Think about Loose Coupling
 
PerlMonks  

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??

For giggles I tried writing this in Oz. The ReverseWords function could have been written without all the intermediate variables but it would have suffered in readability so I didn't. It's also a complete program with loading the appropriate libraries, etc.

functor import Application System String at 'x-oz://system/String.ozf' define fun {IsntNil X} case X of nil then false else true end end fun {ReverseWords In Split} local Tokens FilteredTokens Reversed Str in Tokens = {String.split In Split} FilteredTokens = {List.filter Tokens IsntNil} Reversed = {List.reverse FilteredTokens} Str = {String.join Reversed Split} {String.toAtom Str} end end in {System.print {ReverseWords " one two three four " " "}} {Application.exit 0} end

⠤⠤ ⠙⠊⠕⠞⠁⠇⠑⠧⠊


In reply to Re: Five Ways to Reverse a String of Words (..., Oz) by diotalevi
in thread Five Ways to Reverse a String of Words (C#, Perl 5, Perl 6, Ruby, Haskell) by eyepopslikeamosquito

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others romping around the Monastery: (7)
    As of 2015-07-04 02:24 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 (57 votes), past polls