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Module

std/collections/mod.ts>dropWhile

Deno standard library
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The Standard Library has been moved to JSR. See the blog post for details.
function dropWhile
import { dropWhile } from "https://deno.land/std@0.217.0/collections/mod.ts";

Returns a new array that drops all elements in the given collection until the first element that does not match the given predicate.

Examples

Example 1

import { dropWhile } from "https://deno.land/std@0.217.0/collections/drop_while.ts";
import { assertEquals } from "https://deno.land/std@0.217.0/assert/assert_equals.ts";

const numbers = [3, 2, 5, 2, 5];
const dropWhileNumbers = dropWhile(numbers, (i) => i !== 2);

assertEquals(dropWhileNumbers, [2, 5, 2, 5]);

Parameters

array: readonly T[]
predicate: (el: T) => boolean