21 lines
265 B
Ruby
21 lines
265 B
Ruby
def with_prob (prob)
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yield if (Random.rand < prob)
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end
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with_prob 0.42 do
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puts "There is a 42% chance that this code will print"
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end
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def foo x
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with_prob 0.5 do
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puts "Executing with_prob block"
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return 0
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end
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return x
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end
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puts "Foo is #{foo 1}"
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