Initials

Write a function to convert a name into initials. This kata strictly takes two words with one space in between them. The output should be two capital letters with a dot separating them.

My code:

function abbrevName(name) {
        let initials = name.split(' ');
        return initials[0].slice(0, 1).toUpperCase() + '.' + initials[1].slice(0, 1).toUpperCase();
        }                          
                    

function abbrevName(name){
        var nameArray = name.split(" ");
        return (nameArray[0][0] + "." + nameArray[1][0]).toUpperCase();
        }
                    

New things I learned today:

• The difference between split() and split(' ') is that split() will ignore all whitespace and remove empty strings, while split(' ') will split the string at each space character and create empty strings if there are consecutive spaces.