Snippets tagged composition
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Curry / Uncurry
Helpers to convert functions that take a 2-tuple to curried functions and vice versa. Very helpfull for the "Zip"-functor together with operators - see example
45 people like this
Like the snippet!Posted: 13 years ago by Carsten König
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Create a histogram of a sequence using map
Creates a map containing each item and its frequency as a key/value pair. Then sort by value in reverse order before printing each item.
2 people like this
Like the snippet!Posted: 10 years ago by Bjørn Bæverfjord
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ZipMap
Helper function to fold an operator over two sequences so {x1; x2; x3; x4; ...} and {y1; y2; y3; y4; ..} is mapped with an operator f to {f x1 y1; f x2 y2; ...} See example
20 people like this
Like the snippet!Posted: 13 years ago by Carsten König
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Composition Operator
Function Composition Operator
1 people like this
Like the snippet!Posted: 7 years ago by Luiz Monad