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Module

x/fun/mod.ts>pair.extract

A collection of algebraic data types, lenses, and schemables based on a light weight higher kinded type implementation. Written for deno.
baetheus/fun
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function pair.extract
import { pair } from "https://deno.land/x/fun@v.2.0.0-alpha.11/mod.ts";
const { extract } = pair;

Just like the first function, extract returns the first value in a pair.

Examples

Example 1

import { pair, extract } from "./pair.ts";

const result = extract(pair(1, 2)); // 1

Parameters

unnamed 0: Pair<A, B>