lib/rley/parser/parse_state_tracker.rb in rley-0.2.09 vs lib/rley/parser/parse_state_tracker.rb in rley-0.2.10

@@ -23,10 +23,10 @@
         @processed_states = {}
       end
 
       # Write accessor. Set the given parse state as the current one.
       def parse_state=(aParseState)
-        fail StandardError, "Nil parse state" if aParseState.nil?
+        fail StandardError, 'Nil parse state' if aParseState.nil?
         @parse_state = aParseState
         processed_states[parse_state] = true
       end
       
       # Take the first provided state that wasn't processed yet.