Snippets tagged monoid
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Composing a list of functions
Composition of functions in F# is easily achieved by using the >> operator. You can also chain an arbitary amount of functions (represented as a list or sequence) together by folding the list/seq with >>. [More formally: the set of endomorphisms 'a -> 'a forms a monoid with the binary, associative operator ">>" (or "<<") and the neutral element "id".]
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Like the snippet!Posted: 14 years ago by Novox
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Where does the Celsius come from?
An exploration of the power of Computation Expressions, Type Extensions, Extension Methods, and Method Overloading. May or may not be a monad or a monoid - we're not sure, nor do we care to check.
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Like the snippet!Posted: 6 years ago by Tomas Petricek, Krzysztof Cieślak, John Azariah, Phillip Carter
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Update Monad in F# based on Tomas Petricek article
This is 100% based on tomas petricek blog article. there has been some small additions in regards to adding Result type and handling Monoids for the Writer Part. go check the following blog article : http://tomasp.net/blog/2014/update-monads/ Comment appreciated + bear in mind that performance wise, the Monoid Combine operator, could be greatly improved and more.
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Like the snippet!Posted: 6 years ago by Fahd Abdeljallal