lib/expressive.rb in expressive-0.0.33 vs lib/expressive.rb in expressive-0.0.34

@@ -19,12 +19,12 @@
       raise RunError, "Error running '#{source_code}':  #{$!}", $!.backtrace
     end
   end
 
   def self.parse(expressions)
-    @parser ||= ::ExpressiveParser.new
+    parser = ::ExpressiveParser.new
     begin
-      @parser.parse(expressions)
+      parser.parse(expressions)
     rescue Exception => e
       if expressions.nil?
         message = "Error parsing nil expression:  #{$!}"
       else
         message = "Error parsing '#{expressions}':  #{$!}"