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

by carcassonne (Pilgrim)
on Dec 15, 2006 at 02:31 UTC ( #589971=note: print w/replies, xml ) Need Help??


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

Here goes in Smalltalk:

#('one' 'two' 'three' 'four') reversed

Do a print-It in the workspace and it gives:

#('four' 'three' 'two' 'one')

You put your things in an OrderedCollection and this collection has a reversed message that can be sent to it. Voilà !

  • Comment on Smalltalk - Re: Five Ways to Reverse a String of Words (C#, Perl 5, Perl 6, Ruby, Haskell)

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Re: Smalltalk - Re: Five Ways to Reverse a String of Words (C#, Perl 5, Perl 6, Ruby, Haskell)
by jdporter (Canon) on Apr 04, 2009 at 13:11 UTC

    That utterly fails the requirement, which is to take a string like "one two three four" and return a string like "four three two one".

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[Corion]: marioroy: Oh, that's always cool, having API-compatible modules. This makes testing and comparing things much easier
[marioroy]: IPC in MCE::Shared can handle 400k (sends) per second. That's seems a lot for being a pure-Perl module. After making the release, will come back and post a solution for a node by a fellow wanting faster logging.
[Corion]: While working on WWW::Mechanize:: Chrome, I had the suspicion that AnyEvent was doing something wrong, but I was able to swap it out for Mojolicious and the error persisted.
[Corion]: Of course, the error was in my own code ;)
[marioroy]: Corion, start and start_child in MCE::Hobo::Manager return a MCE::Hobo object, whereas P::FM returns the PID. I can have it return the PID though. I tried Hobo::Manager with several P::FM modules, just changed P::FM to MCE::Hobo::Manager and it works.

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