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x/rambda/rambda.js>head

Faster and smaller alternative to Ramda
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function head
import { head } from "https://deno.land/x/rambda@8.3.0/rambda.js";

It returns the first element of list or string input.

Parameters

input: string

Returns

string

Parameters

emptyList: []

Returns

undefined

Type Parameters

T extends readonly unknown[]

Returns

FirstArrayElement<T>