lib/rgl/path_builder.rb in rgl-0.5.9 vs lib/rgl/path_builder.rb in rgl-0.5.10

@@ -1,8 +1,8 @@
 module RGL
 
-  class PathBuilder # :nodoc:
+    class PathBuilder
 
     def initialize(source, parents_map)
       @source      = source
       @parents_map = parents_map
       @paths       = {}
@@ -14,10 +14,11 @@
       else
         @paths[target] = restore_path(target)
       end
     end
 
+    # @return [Hash]
     def paths(targets)
       paths_map = {}
 
       targets.each do |target|
         paths_map[target] = path(target)
@@ -35,6 +36,6 @@
       path(parent) + [target] if parent
     end
 
   end
 
-end # RGL
\ No newline at end of file
+end # RGL