semigroup - Githubissues

klequis / zz-haskell-notebook

Notes from learning Haskell

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Open klequis opened 2 years ago

klequis commented 2 years ago

Take two like things (the same type) and combine them.

is a type class
lives in Data.Semigroup
Has one operator <>
<> could be thought of as an operator for combining instances of the same type.
must satisfy
- associativity

klequis commented 2 years ago

only one source consulted