dropWhile

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Subhajit Sahu edited this page Feb 2, 2021 · 16 revisions

Discards values from left, while a test passes. 🏃 📼 📦 🌔 📒

Alternatives: drop, dropRight, dropWhile, dropWhileRight.
Similar: take, drop.

array.dropWhile(x, ft);
// x:  an array
// ft: test function (v, i, x)

const array = require("extra-array");

var x = [1, 2, 3, 4, 5];
array.dropWhile(x, v => v < 3);
// [ 3, 4, 5 ]

array.dropWhile(x, v => v < 4);
// [ 4, 5 ]

References