The _.toPairs() method is used to create an array of own enumerable string key-value pairs for an object which can be consumed by the _.fromPairs() function. If the object is a map or set, its entries are returned.
Syntax:
_.toPairs(object)
Parameters: This method accepts a single parameter as mentioned above and described below:
- object: This parameter holds the object to query.
Return Value: This method returns the array of key-value pairs.
Example 1:
Javascript
// Requiring the lodash library  const _ = require("lodash");    function Fb() {   this.id = 2045;   this.username = 'fb_myself';   this.password = 'fb1234'; }    // This will not be included in the array Fb.prototype.email = 'myself@gmail.com';   // Use of _.toPairs() method console.log(_.toPairs(new Fb)); |
Output:
[["id", 2045], ["username", "fb_myself"], ["password", "fb1234"]]
Example 2: Â
Javascript
// Requiring the lodash library  const _ = require("lodash");    var GfG = {       'x': 1,       'y': 2  }   // Use of _.toPairs() method console.log(_.toPairs(GfG)); |
Output:
[['x', 1], ['y', 2]]
Whether you’re preparing for your first job interview or aiming to upskill in this ever-evolving tech landscape, neveropen Courses are your key to success. We provide top-quality content at affordable prices, all geared towards accelerating your growth in a time-bound manner. Join the millions we’ve already empowered, and we’re here to do the same for you. Don’t miss out – check it out now!
