Lodash _.isNative() Method
Lodash _.isNative() method is used to check whether the specified value is a pristine native function or not.
Syntax:
_.isNative(value);
Parameters:
- value: This parameter holds the value to check.
Return Value:
This method returns a boolean value true if the specified value is a pristine native function, else false.
Example 1: In this example, we are checking whether the given value is a native function or not. in this the given values are string and number respectively that’s why it is returning false for both.
Javascript
// Defining Lodash variable const _ = require( 'lodash' ); // Calling _.isNative() functions console.log(_.isNative( "gfg" )); console.log(_.isNative(123)); |
Output:
false
false
Example 2: In this example, we are checking whether the given value is a native function or not.
Javascript
// Defining Lodash variable const _ = require( 'lodash' ); // Calling _.isNative() functions console.log(_.isNative(Array.prototype.push)); |
Output:
true
Note: This will not work in normal JavaScript as it requires the lodash library to be installed.