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Lodash _.isSymbol() Method

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The _.isSymbol() method is used to find whether the given value is a symbol object or not. It returns True if the given value is a symbol object. Otherwise, it returns false.

Syntax:

_.isSymbol(value)

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

  • value: This parameter holds the value to check.

Return Value: This method returns true if the value is a symbol, else false.

Example 1: Here, const _ = require(‘lodash’) is used to import the lodash library into the file.

Javascript

// Requiring the lodash library  
const _ = require("lodash");  
      
// Use of _.isSymbol() method 
console.log(_.isSymbol('geeksforgeeks')); 

                    

Output:

false

Example 2:  

Javascript

// Requiring the lodash library  
const _ = require("lodash");  
      
// Use of _.isSymbol() method 
console.log(_.isSymbol(Symbol())); 

                    

 
Output:

true

Example 3:  

Javascript

// Requiring the lodash library  
const _ = require("lodash");  
      
// Use of _.isSymbol() method 
console.log(_.isSymbol(Symbol.iterator)); 

                    

 
Output:

true


Last Updated : 02 Sep, 2020
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