danschultzer

defmodule Generator
  def gen_reference() do
    min = String.to_integer("100000", 36)
    max = String.to_integer("ZZZZZZ", 36)

    max
    |> Kernel.-(min)
    |> :rand.uniform()
    |> Kernel.+(min)
    |> Integer.to_string(36)

danschultzer

# Part one
defmodule CodeAdvent_1 do
  def sum(captcha, acc) when is_integer(captcha) do
    digits = Integer.digits(captcha)
    first_digit = List.first(digits)

    digits
    |> Kernel.++([first_digit])
    |> sum(acc)
  end

danschultzer

### Keybase proof

I hereby claim:

  * I am danschultzer on github.
  * I am danschultzer (https://keybase.io/danschultzer) on keybase.
  * I have a public key whose fingerprint is BCD8 3343 783D 89B2 182C  E607 DE85 6784 DA1D B10B

To claim this, I am signing this object:

danschultzer

body {
	font-family:Consolas,Monaco,Lucida Console,Liberation Mono,DejaVu Sans Mono,Bitstream Vera Sans Mono,Courier New, monospace;
}
.color_js_button {
        border:none;
	display:inline-block;
	padding: 8px 12px;
	border-radius: 4px;
	margin-right: 4px;
	box-shadow: rgba(0, 0, 0, 0.2) 0px 2px 5px;

danschultzer

(function(d){
        var scrs=d.getElementsByTagName("script");
        var scr=scrs[scrs.length-1];
        var w=window;
        function n(){
                var e=d.createElement("script");
                e.async=true;
                e.src=("https:"==d.location.protocol?"https://":"http://")+"example.org/path/to/javascript.js";
                scr.parentNode.insertBefore(e,scr);
        }