Welcome to soCode, the social coding experiment.

Four steps, fork -> edit -> open a pull -> merge

Here are the rules! 
      - Add a funtion with your github name as its name.
      - Your function can do anything and everything, as long as it
        finishes in a reasonable amount of time (no infinite loops please)
      - Once your function is written, you can call it from anywhere else in the 
        already existing exectution chain.
      - Never entirely delete anyone else's function, edit it if needed.
      - lefin() should be the last executing function, always

Lets see if we can make something meaningful out of this.