tail

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Subhajit Sahu edited this page Feb 3, 2021 · 12 revisions

Gets map without the first entry. 📦 😺 🏃 📼 🌔 📜 📰 📘

Similar: head, tail.

map.tail(x);
// x: a map

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

var x = new Map([["a", 1], ["b", 2], ["c", 3]]);
map.tail(x);
// Map(2) { "b" => 2, "c" => 3 }

var x = new Map([["a", 1]]);
map.tail(x);
// Map(0) {}

References