The Original World Championship took place on Tuesday March 27th, 2012.

The prize was a ticket for that year's Erlang Factory in San Francisco.

The winner was George Ye, with rpsls_beatself_player.

The original rules were:

To play this game just create a module that implements the rpsls_player behaviour, submit a pull-request, and we'll add it to the competition.

• Sponsored by Inaka
• You can see some sample implementations here
• If only one person enters, that person will win the ticket.
• The winner has the option to take our Erlang Factory 2012 ticket.
• If the winner cannot personally go, they must inform us so we can give it to someone else.
• Entries must compile to BEAM code but can be in any language that can do so - efenne, LFE, Elixir, etc.
• Thanks to SpawnFest, which granted us the ticket, but we don't need it (we're already going) so we're having fun giving it away!
• Our decision is final!

You can play on your computer against any existing player. To do that, start the shell running rebar3 shell, then start the app with rpsls:start(). and use rpsls:play/3 to play (e.g. rpsls:play(rpsls_bart_player, rpsls_lisa_player, 10).).

If you created a player module you're proud of, please submit it to the repo with a PR. Others might be interested in playing against it. :)

If you find any bugs or have a problem while using this library, please open an issue in this repo (or a pull request :)).

And you can check all of our open-source projects at inaka.github.io