Monads/Writer monad: Difference between revisions
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proc bindWith(f: (x: float) -> float; log: string): WriterBind = |
proc bindWith(f: (x: float) -> float; log: string): WriterBind = |
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result = (a: WriterUnit) => (f(a[0), a[1] & log) |
result = (a: WriterUnit) => (f(a[0]), a[1] & log) |
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func doneWith(x: int): |
func doneWith(x: int): WriterUnit = |
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(x.float, "") |
(x.float, "") |
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