@extra-lists/is-empty v2.2.10

Checks if lists is empty. :package: :smiley_cat: :running: :vhs: :moon: :scroll: :newspaper: :blue_book:

Similar: size, isEmpty.

This is part of package extra-lists.

lists.isEmpty(x);
// x: lists

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

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

var x = [[], []];
lists.isEmpty(x);
// true

References

• Data.List.null: Haskell
• List.isEmpty: elm
• Array.length: MDN web docs
• Array.isEmpty: sugarjs