lib/rdpl.rb in rdpl-0.1.0 vs lib/rdpl.rb in rdpl-0.2.0

@@ -6,11 +6,11 @@
   CR       = 13.chr
   LF       = 10.chr
   NEW_LINE = CR + LF
   FEED     = 'F'
 
-  module Commandable
+  module Commandable # :nodoc:
     def command(param)
       raise EndedElementError if self.state == :finished
       @contents << STX << param << NEW_LINE
     end
   end
@@ -18,11 +18,13 @@
   module Sensor 
     REFLEXIVE = 'r'
     EDGE      = 'e'
   end
 
+  # Raised when a job is created without a printer name
   class MissingPrinterNameError < StandardError; end
-  class EndedElementError         < StandardError; end
+  # Raised when inserting a new command to a already closed job.
+  class EndedElementError       < StandardError; end
 end
 
 require 'job'
 require 'label'
 require 'elements/element'