src/examples/openflow_message/example.rb in trema-0.4.6 vs src/examples/openflow_message/example.rb in trema-0.4.7

@@ -21,15 +21,15 @@
 module Example
   class << self
     attr_accessor :count, :datapath_id
 
 
-    def options_parse args
+    def options_parse(args)
       case args.length
       when 2
-        @datapath_id = args[ 0 ] =~ /^0x/ ? args[ 0 ].hex : args[ 0 ].to_i
-        @count = args[ 1 ].to_i
+        @datapath_id = args[ 0] =~ /^0x/ ? args[ 0].hex : args[ 0].to_i
+        @count = args[ 1].to_i
       else
         return false
       end
     end
 
@@ -38,17 +38,17 @@
       "Usage: #{ File.basename __FILE__ } datapath_id, count"
     end
   end
 
 
-  def may_raise_error msg_datapath_id
-    raise ArgumentError, "Given datapath_id does not match configured datapath_id" if msg_datapath_id != Example::datapath_id
+  def may_raise_error(msg_datapath_id)
+    fail ArgumentError, 'Given datapath_id does not match configured datapath_id' if msg_datapath_id != Example::datapath_id
   end
 
 
-  def send_nr_msgs kclass
+  def send_nr_msgs(kclass)
     Example::count.times do
-      self.send_message Example::datapath_id, kclass.new
+      send_message Example::datapath_id, kclass.new
     end
   end
 end