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