little event mechanism for changed positions

2018-05-31 17:01:23 +03:00
parent 0e155315aa
commit 49849939a1
3 changed files with 47 additions and 1 deletions
--- a/lib/util/eventable.rb
+++ b/lib/util/eventable.rb
@ -3,7 +3,7 @@ module Util
  # Events are stored in the `@events` ivar.
  module Eventable

-    # Risc a handler for the given event name.
+    # Register a handler for the given event name.
    # The event name is the method name called on the handler object
    #
    #   obj.on(:foo , some_object_that_implements foo( whateverargs)