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isEmpty
Subhajit Sahu edited this page May 13, 2020
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13 revisions
Counts the number of values. [:running:] [:vhs:] [:package:] [:moon:] [:ledger:]
Similar: [isEmpty], [size].
iterable.size(x, [i], [I]);
// x: an iterable
// i: start index (0)
// I: end index (end)const iterable = require('extra-iterable');
var x = [1, 2, 3];
iterable.isEmpty(x);
// false
var x = [];
iterable.isEmpty(x);
// true