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isEmpty
Subhajit Sahu edited this page Jun 13, 2020
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15 revisions
Checks if set is empty.
Similar: [size], [isEmpty].
set.isEmpty(x);
// x: a set
const set = require('extra-set');
var x = new Set([1, 2, 3]);
set.isEmpty(x);
// false
var x = new Set();
set.isEmpty(x);
// true