Hello,

2010/5/8 Viorel <viorelvladu / gmail.com>:
> I have some names like aaxxbbyy where xx is '01'..'10' and yy is also
> '01'..'10'. I think there is a simple, rubyst way of iterating through
> them, and I ask for your help in finding it. Thank you in advance!

Perhaps this would do what you are looking for ?

a = 'aa01bb01'
10000.times {puts a.succ!}

Cheers,

-- 
JJ Fleck
PCSI1 Lyc˝Ă Kl˝├er