edge_labeling.rb in jumoku-0.2.5

- old
+ new

@@ -1,7 +1,15 @@
 module Jumoku
-  module EdgeLabeling
-    module Backend
+  module Strategies
+    # Edge labeling strategies are concerned with the way edges or arcs are
+    # labeled. Simple labeling schemes are based on indexing with increasing
+    # integers, whereas some other strategies elaborate on notions such as
+    # weight or symetry.
+    #
+    # This module provides basic implementation for the common ground used
+    # by custom strategies.
+    #
+    module EdgeLabelingBackend
       # Sort edges by the provided block's logic. The block takes edge as
       # parameter, and this method delegates to Enumerable#sort_by for
       # sorting edges. Return unsorted edges list if no block is provided.
       #
       # @return [Array]