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Lodash _.functions() Method - GeeksforGeeks

Last Updated : 03 Nov, 2023

Lodash _.functions() method creates an array of function property names from its own enumerable properties of the given object.

_.functions(object);

• object: This is the object to inspect.

This method returns an array of properties.

Example 1: In this example, we are getting the array of the properties by the use of the lodash _.functions() method.

// Defining Lodash variable 
const _ = require('lodash');

// Defining object function
function GFGfunc() {
    this.Geek1 = _.constant('gfg');
    this.Geek2 = _.constant('gfg');
}

// Use of function
console.log(_.functions(new GFGfunc));

Output:

[ 'Geek1', 'Geek2' ]

Example 2: In this example, we are getting the array of the properties by the use of the lodash _.functions() method.

// Defining Lodash variable 
const _ = require('lodash');


// Defining object function
function GFGfunc() {
    this.Geek1 = _.constant('gfg');
    this.Geek2 = _.constant('gfg');
}

GFGfunc.prototype.Geek3 = _.constant('gfg');

// Use of function
console.log(_.functions(new GFGfunc));

Output:

[ 'Geek1', 'Geek2' ]

Note: This will not work in normal JavaScript because it requires the lodash library to be installed and can be installed using npm install lodash.

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