anchor.diff:  	fill_color = <<"green">> :: binary(),
   	stroke_mode = gappy :: 'gappy' | 'solid',
   	path = <<>> :: binary(),
  -	created = os:timestamp() :: time(),
  -	updated = os:timestamp() :: time()
  +	created :: time(),
  +	updated :: time()
   }).
   
   -record(combatant, {
  
positive.code: % Define the data structures used throughout the app.
  
  -type(time() :: {pos_integer(), non_neg_integer(), non_neg_integer()}).
  
  -record(user_group, {
  	id :: 'undefined' | pos_integer(),
  	name :: binary(),
  	permissions = [] :: [atom()],
  	created = os:timestamp() :: time(),
  	updated = os:timestamp() :: time()
  }).
  
  -record(user, {
  
negative.code: 	y = 0 :: integer(),
  	initiative = 1 :: float(),
  	size = 1 :: pos_integer(),
  	aura_size = 0 :: non_neg_integer(),
  	aura_color :: 'undefined' | binary(),
  	created :: time(),
  	updated :: time()
  }).
  