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Lodash _.functions() Method

  • Last Updated : 18 Sep, 2020

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

Syntax:

_.functions( object )

Parameters: This method accepts single parameters as mentioned above and described below:

  • object: This is the object to inspect.

Return Value: This method returns an array of properties.

Example 1:



Javascript




// 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:

Javascript




// 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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