isEqual

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Subhajit Sahu edited this page Jun 18, 2020 · 15 revisions

Checks if two lists are equal. 🏃 📼 📦 🌔 📒

Similar: compare, isEqual.

lists.isEqual(x, y, [fc], [fm]);
// x:  lists
// y:  another lists
// fc: compare function (a, b)
// fm: map function (v, k, x)

const lists = require('extra-lists');

var x = [['a', 'b'], [1, 2]];
var y = [['a', 'b'], [1, 2]];
lists.isEqual(x, y);
// true

var y = [['a', 'b'], [11, 12]];
lists.isEqual(x, y);
// false

lists.isEqual(x, y, (a, b) => (a % 10) - (b % 10));
// true

lists.isEqual(x, y, null, v => v % 10);
// true

references