Abbreviate a Two Word Name

/*


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.

It should look like this:

Sam Harris => S.H

patrick feeney => P.F


*/


export function abbrevName(name: string): string {
    return name.split(' ').map(el=>el[0].toUpperCase()).join('.');
}