Lodash _.prototype.valueOf() Method

The _.prototype.valueOf() method of Sequence in lodash is used to execute the chain sequence in order to solve the unwrapped value.

Syntax:

_.prototype.valueOf()

Parameters: This method doesn’t accept any parameter.

Return Value: This method returns the resolved unwrapped value.

Below examples illustrate the Lodash _.prototype.valueOf() method in JavaScript:

Example 1:

Javascript

// Requiring lodash library
const _ = require('lodash');

// Calling _.prototype.valueOf() method
let unwrap_value = _([9, 10, 11]).valueOf();

// Displays output
console.log(unwrap_value);

Output:

[ 9, 10, 11 ]

Example 2:

Javascript

// Requiring lodash library
const _ = require('lodash');

// Defining values
let values = {"GfG":6, "GeeksforGeeks":13};

// Calling _.prototype.valueOf() method
let res = _(values).valueOf();

// Displays output
console.log(res);

Output:

{ GfG: 6, GeeksforGeeks: 13 }