Operators are just functions. Learning the type system is the key. You can easil... | Hacker News

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		verttii on Oct 17, 2019 \| parent \| context \| favorite \| on: Haskell in Production Operators are just functions. Learning the type system is the key. You can easily check any function's type signature in the docs once you understand how the type system works.

sullyj3 on Oct 18, 2019 [–]

Or, it's worth mentioning, you can do `:t (<$>)` in the repl to quickly get the type.

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