There is no “new” action.
Memoize previous_state and reduce load time by a third from 7.5s to 2.5s.
It's only required by the tests.
Merge pull request #20 from benpickles/speedy

Reduce load time from 7.5s to 2.5s
Merge pull request #21 from benpickles/timecop

It's only required by the tests.
Start.
Introduce the Ranking object that contains information about a Player’s place in the ladder.
Ask the ladder about this.
Render collection.
Fragment-cache per Ranking row.
Fragment cache the whole ladder.