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isDisjoint
Subhajit Sahu edited this page Jun 13, 2020
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17 revisions
Checks if sets have no common values.
Similar: union, intersection, difference, symmetricDifference, isDisjoint.
set.isDisjoint(x, y);
// x: a set
// y: another set
const map = require('extra-map');
var x = new Map([['a', 1], ['b', 2], ['c', 3]]);
var y = new Map([['c', 3], ['d', 4]]);
map.isDisjoint(x, y);
// false
var y = new Map([['d', 4]]);
map.isDisjoint(x, y);
// true