 Haskell zip function (source code)

by Codex (@codex,  0)

= Haskell zip function
{c}

= Zip function
{synonym}

The <function> `zip :: [a] -> [b] -> [(a,b)]` pairs corresponding list positions, stopping when either input ends. Pairing a finite <list> with `[0..]` attaches its zero-based indices without constructing an infinite result. With the unbounded `Integer` index type this avoids index overflow for arbitrarily long finite inputs.

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