# RUBYFOO London , need help on Saturday hack @ Match Bar (par

**URL:** <https://www.ruby-forum.com/t/rubyfoo-london-need-help-on-saturday-hack-match-bar-par/179750>\
**Category:** Rails\
**Created:** [December 3, 2009, 1:14am UTC](https://www.ruby-forum.com/t/rubyfoo-london-need-help-on-saturday-hack-match-bar-par/179750 "2009-12-03T01:14:15Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ialuronico](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/c4cdca/32.png) [@ialuronico](https://www.ruby-forum.com/u/ialuronico)\
**Post date:** [December 3, 2009, 1:14am UTC](https://www.ruby-forum.com/t/rubyfoo-london-need-help-on-saturday-hack-match-bar-par/179750/1 "2009-12-03T01:14:15Z")

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Hi everybody,

I need help to remember the name of the Gem for parallel computation  
showed late on Saturday on the big circle table near the windows @ Match  
Bar.

If any of you was there this gem can “issue” some child task and execute  
both the original task and the children task and manage to get back the  
result.

thanks Simone