# Dangerous speed skating

**URL:** <https://www.ruby-forum.com/t/dangerous-speed-skating/78308>\
**Category:** Ruby\
**Created:** [December 4, 2006, 9:45pm UTC](https://www.ruby-forum.com/t/dangerous-speed-skating/78308 "2006-12-04T21:45:09Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![casper\_the\_ghost](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/c/58956e/32.png) [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\
**Post date:** [December 4, 2006, 9:45pm UTC](https://www.ruby-forum.com/t/dangerous-speed-skating/78308/1 "2006-12-04T21:45:09Z")

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hi all-

if any of you guys are planning on running redlights on your roller  
blades you  
should talk to joel first - he should be able to wire your helmet up  
with a  
little cpu running some ruby code that’ll warn you if that big truck is  
going  
to just cut your slipstream or crush you into a million itty bitty bits.

[http://sciruby.codeforpeople.com/sr.cgi/SciRubyInterviews/JoelVanderWerf](http://sciruby.codeforpeople.com/sr.cgi/SciRubyInterviews/JoelVanderWerf)

thanks to joel for taking the time, everyone else enjoy!

(hey bil - check it out: he’s a scientist who unit tests!)

-a