J
Josselin
I know how to generate positive random numbers, but is it possible to
generate a random number in a range such [-9..+9] ?
tfyh
joss
generate a random number in a range such [-9..+9] ?
tfyh
joss
Rand(18)-9
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-----Original Message-----
From: Josselin [mailto:[email protected]]
Sent: dinsdag 30 januari 2007 8:10
To: ruby-talk ML
Subject: generating negative random numbers
I know how to generate positive random numbers, but is it possible to
generate a random number in a range such [-9..+9] ?
tfyh
joss
I know how to generate positive random numbers, but is it possible
to generate a random number in a range such [-9..+9] ?
I know how to generate positive random numbers, but is it possible to
generate a random number in a range such [-9..+9] ?
tfyh
joss
I know how to generate positive random numbers, but is it possible to
generate a random number in a range such [-9..+9] ?
tfyh
I know how to generate positive random numbers, but is it possible to
generate a random number in a range such [-9..+9] ?
tfyh
joss
I know how to generate positive random numbers, but is it possible to
generate a random number in a range such [-9..+9] ?
tfyh
class Range
def rand
Kernel::rand(last - first + 1) + first
end
end
(-9..9).rand
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