more neighbors impl
refactoring
neighbor refactoring
implementing board next life and textual pattern for board
implementing board next life and textual pattern for board
next test to implement added
handled next life beyond original size of world
refactoring
optimizing
optimizing
more glider pattern tests
refactored isEqual for Cell to haveSameLocation
refactored haveSameLocation for Cell to hasSameLocation
playable gol
refactoring away for find so internals are hidden
refactoring away for find so internals are hidden
fixed a performance issue introduced by creating dead cells
removed find from public interface
refactoring away from using cell to define pattern constraints
added ability to have patterns defined in files