lib/ruote/exp/fe_cursor.rb in ruote-2.1.11 vs lib/ruote/exp/fe_cursor.rb in ruote-2.2.0

@@ -1,7 +1,7 @@
 #--
-# Copyright (c) 2005-2010, John Mettraux, [e-mail]
+# Copyright (c) 2005-2011, John Mettraux, [e-mail]
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
 # in the Software without restriction, including without limitation the rights
 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
@@ -176,22 +176,22 @@
   # by itself.
   #
   #   class Reviewer
   #     include Ruote::LocalParticipant
   #
-  #     def consume (workitem)
+  #     def consume(workitem)
   #       # somehow review the book
   #       if review == 'bad'
   #         #workitem.fields['__command__'] = [ 'rewind' ] # old style
   #         workitem.command = 'rewind' # new style
   #       else
   #         # let it go
   #       end
   #       reply_to_engine(workitem)
   #     end
   #
-  #     def cancel (fei, flavour)
+  #     def cancel(fei, flavour)
   #       # cancel if review is still going on...
   #     end
   #   end
   #
   # This example uses the Ruote::Workitem#command= method which can be fed
@@ -248,11 +248,11 @@
 
     protected
 
     # Determines which child expression of the cursor is to be applied next.
     #
-    def move_on (workitem=h.applied_workitem)
+    def move_on(workitem=h.applied_workitem)
 
       position = workitem['fei'] == h.fei ?
         -1 : Ruote::FlowExpressionId.child_id(workitem['fei'])
 
       position += 1
@@ -284,10 +284,10 @@
     end
 
     # Jumps to an integer position, or the name of an expression
     # or a tag name of a ref name.
     #
-    def jump_to (workitem, position, arg)
+    def jump_to(workitem, position, arg)
 
       pos = Integer(arg) rescue nil
 
       return pos if pos != nil