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04cc79ff
2006 Aug 08
8
Generating a unique id ?
Hello, I need to generate a unique ID, so far I''ve unit tested this
under 100000 iterations and it seems to work :
now.to_i.to_s + ''-'' + now.usec.to_s + ''-'' + rand(1000).to_s
Is there a better way ?
Thanks
Notes :
1) without usec, few percents of generated values are not uniques
2) the id generated is a string so the presence of