Category:Monads: Difference between revisions
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:Nests functions which return their output in an envelope that includes a log string. |
:Nests functions which return their output in an envelope that includes a log string. |
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;the Maybe monad |
;the Maybe monad |
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:Nests partial functions which return their output in a wrapper that includes a boolean flag – indicating whether or not the input value was legal. |
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;the List monad |
;the List monad |
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:Nests functions whose outputs consist of ranges of possible values, rather than single values. This provides a convenient encoding of cartesian products and set comprehensions. |
:Nests functions whose outputs consist of ranges of possible values, rather than single values. This provides a convenient encoding of cartesian products and set comprehensions. |
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