Lodash _.prototype.toJSON() Method

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

Syntax:

_.prototype.toJSON()

Parameters: This method doesn’t accept any parameter.

Return Value: This method returns the resolved unwrapped value.

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

Example 1:

Javascript

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

// Calling _.prototype.toJSON() method
let unwrap_val = _([6, 7, 8]).toJSON();

// Displays output
console.log(unwrap_val);

Output:

[ 6, 7, 8 ]

Example 2:

Javascript

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

// Defining values
let values = {"gfg":3, "geek":15};

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

// Displays output
console.log(res);

Output:

{ gfg: 3, geek: 15 }