8 lines
192 B
Smalltalk
8 lines
192 B
Smalltalk
myMethodComputingFib2:arg
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^ [
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|fib|
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[:n | n <= 1
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ifTrue:[1]
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ifFalse:[(fib value:(n - 1))+(fun value:(n - 2))]] value:arg.
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] value.
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