PaulJulius

  When the SortCompare operator is called with two arguments 
  x and y, the following steps are taken:
  1. If x and y are both undefined, return +0.
  2. If x is undefined, return 1.
  3. If y is undefined, return −1.
  4. If the argument comparefn was not provided in the call 
     to sort, go to step 7.
  5. Call comparefn with arguments x and y.
  6. Return Result(5).
  7. Call ToString(x).
  8. Call ToString(y).
  9. If Result(7) < Result(8), return −1.
  10. If Result(7) > Result(8), return 1.
  11. Return +0.

  [alias]
    lg = log --graph --abbrev-commit --decorate --date=relative --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all -n 15