@extra-lists/key v2.2.10

Picks an arbitrary key. :package: :smiley_cat: :running: :vhs: :moon: :scroll: :newspaper: :blue_book:

Similar: key, keys, isKey.

This is part of package extra-lists.

lists.key(x, [r]);
// x: lists
// r: random seed 0->1

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

var x = [['a', 'b', 'c'], [1, 2, 3]];
lists.key(x);
// 'c'

lists.key(x, 0.5);
// 'b'

References

• Array.sample: sugarjs