This is a starting point to add a documentation of the whole set of APIs and
classes of Predis. The next step will be to actually improve and extend it.
Now classes that extend Predis\Distribution\HashRing can override how the hash
of a node is retrieved in order to implement different kind of distribution
strategies while reusing the base algorithm.
Daniele Alessandri
Gun.io Whitespace Robot
Jordi Boggiano