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Effective Haskell: premature type annotation (p76)

Bleep9279

Bleep9279

Effective Haskell: premature type annotation (p76)

@RebeccaSkinner

The function signature for radsToDegrees includes a type signature, even though this is a chapter before we get to the type system. This looks like a mistake because this is the first type signature I’ve seen in the book and the author repeatedly mentions that we will get to the types later.

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RebeccaSkinner

RebeccaSkinner

Author of Effective Haskell

Thanks, that’s a good catch. it’s entirely an oversight on my part. I’ll add a note into the errata to make a note of that.

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