Hey! That works great! Thanks!
Mark
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“I must hurry back to my comic book store, where I dispense the insults
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···
-----Original Message-----
From: Mike Stok [mailto:mike@stok.co.uk]
Sent: 24 September 2002 17:01
To: ruby-talk@ruby-lang.org
Subject: Re: Yet Another “Thickie” question / Random Range
In article 46487A0D3619D511BF860000F6B99827D2C5DE@PRESGGS17, Firestone,
Mark - Technical Support wrote:
Anyone got a good algorythm laying around for the equivalent of random()
in
python…as in Random(x…y) to get a random number in the range x…y
If you’re talking integers then this could be the basis for something:
def random(r)
# assume r is a range of integers first < last
r.first + rand(r.last - r.first + (r.exclude_end? ? 0 : 1))
end
(no error checking, but
random(6 … 10) # => an integer from 6, 7, 8, 9, 10
random(6 … 10) # => an integer from 6, 7, 8, 9
seems reasonable to me. I don’t know what python does…)
Hope this helps,
Mike
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