Greeting Function Factory

factory.js

function makeGreeting(language) {
    
    return function(firstName, lastName) {
        
        if (language === 'en') {
            console.log('Hello ' + firstName + " " + lastName);
        }
        
        if (language === 'ua') {
            console.log('Privit ' + firstName + " " + lastName);
        }
        
    }
    
}

var greetEnglish    = makeGreeting('en');
var greetUkrainian  = makeGreeting('ua');

greetEnglish  ('Jeremy', 'Iglehart');
greetUkrainian('Iryna',  'Iglehart');