take

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Subhajit Sahu edited this page Feb 4, 2021 · 15 revisions

Keeps first n entries only. 📦 😺 🏃 📼 🌔 📜 📰 📘

Similar: take, drop.

entries.take(x, [n]);
// x: entries
// n: number of entries (1)

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

var x = [["a", 1], ["b", 2], ["c", 3], ["d", 4]];
[...entries.take(x, 2)];
// [ [ "a", 1 ], [ "b", 2 ] ]

[...entries.take(x, 3)];
// [ [ "a", 1 ], [ "b", 2 ], [ "c", 3 ] ]

References