why not just make a switch statement?

you may even try to reduce your ifs ,by using the different build in functions
@(methods),or Early if.

I think Switch would be better practice.

What the heck

You are real assembler ))

oh, are you really programmer?)

Are you a compiler :) ?

jesus christ

This solutions as from a hell.

duplicate issue

agreed. could be done in a single loop which would be a better practice

is console.log meant to not be working?

No random tests specifically in javascript. this can be taken advantage of

have you checked that you return the code rather than print to console?