Lodash _.upperCase() Method

Lodash _.upperCase() method is used to convert the entire string to space-separated words, to upper case.

Syntax:

_.upperCase( [string = '']);

Parameters:

• string: This parameter holds the string to convert.

Return Value:

This method returns the upper case string.

Example 1: In this example, we are making the first alphabet capital by the use of the lodash _.upperCase() method.

Javascript

// Requiring the lodash library
const _ = require("lodash");

// Use of _.upperCase() method
console.log(_.upperCase('Geeks-For-Geeks'));
console.log(_.upperCase('#--GeeksForGeeks--#'));

Output:

'GEEKS FOR GEEKS'
'GEEKS FOR GEEKS'

Example 2: In this example, we are making the first alphabet capital by the use of the lodash _.upperCase() method.

Javascript

// Requiring the lodash library
const _ = require("lodash");

//  Given string
let str = "Hello Geeks!";

// Use of _.upperCase() method
console.log(_.upperCase(str));

Output:

'HELLO GEEKS'