Lodash _.size() Method

Lodash _.size() method gets the size of the collection by returning its length for the array such as values or the number of own enumerable string keyed properties for objects.

Syntax:

_.size(collection);

Parameters:

• collection: This parameter holds the collection to inspect.

Return Value:

This method returns the collection size.

Example 1: In this example, we are printing the size of the given array by the use of the _.size() method.

Output:

5

Example 2: In this example, we are printing the size of the given object by the use of the _.size() method.

Output:

3

Example 3: In this example, we are printing the size of the given string by the use of the _.size() method.

Output:

13, 16