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PRELUDE
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RANDOM.ST
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1987-06-17
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512b
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27 lines
Class Random
| seed |
[
new
seed <- 1
|
randomize
seed <- <TimeCounter>
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first
^ <RandomFloat (seed <- <Random seed > ) >
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next
^ <RandomFloat (seed <- <Random seed > ) >
|
between: low and: high
^ (self next * (high - low)) + low
|
randInteger: limit
^ (self next * limit) truncated + 1
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next: n | newa |
newa <- Array new: n.
(1 to: n) do: [:x | newa at: x put: self next].
^ newa
]