is - nodef/extra-entries GitHub Wiki

Check if value is an iterable.

function is(v)
// v: a value

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

entries.is(["a", 1], ["b", 2](/nodef/extra-entries/wiki/"a",-1],-["b",-2));
// → true

entries.is([]);
// → true

entries.is(1);
// → false

References