_.size

_.size(collection)

Gets the size of collection by returning its length for array-like values or the number of own enumerable string keyed properties for objects.

Since

0.1.0

Arguments

1. collection (Array|Object|string): The collection to inspect.

Returns

(number): Returns the collection size.

Example

_.size([1, 2, 3]);
// => 3
 
_.size({ 'a': 1, 'b': 2 });
// => 2
 
_.size('pebbles');
// => 7