Merge pull request #1 from joshkrueger/code_cleanup

Updates method definitions to use a consistent style

Author: railsbob

lib/em-serialport/connection.rb

@@ -1,6 +1,8 @@
 module EventMachine
   class Connection
-    def on_data(&blk);  @on_data = blk; end
+    def on_data(&blk)
+      @on_data = blk
+    end
 
     def trigger_on_data(data)
       @on_data.call(data) if @on_data

lib/em-serialport/serial_port.rb

@@ -3,19 +3,19 @@ class << self
     def connect_serial(dev, baud, databits, stopbits, parity)
       SerialPort.open(dev, baud, databits, stopbits, parity).uuid
     end
-  end
 
-  def EventMachine::open_serial(dev, baud, databits, stopbits, parity, handler=nil)
-    klass = if(handler and handler.is_a?(Class))
-      handler
-    else
-      Class.new(Connection) {handler and include handler}
+    def open_serial(dev, baud, databits, stopbits, parity, handler=nil)
+      klass = if(handler and handler.is_a?(Class))
+        handler
+      else
+        Class.new(Connection) {handler and include handler}
+      end
+      uuid          = connect_serial(dev, baud, databits, stopbits, parity)
+      connection    = klass.new uuid
+      @conns[uuid]  = connection
+      block_given? and yield connection
+      connection
     end
-    uuid          = connect_serial(dev, baud, databits, stopbits, parity)
-    connection    = klass.new uuid
-    @conns[uuid]  = connection
-    block_given? and yield connection
-    connection
   end
 
   class SerialPort < StreamObject