lib/mml2wav/command.rb in mml2wav-0.0.3 vs lib/mml2wav/command.rb in mml2wav-0.0.4

@@ -8,11 +8,13 @@
       new(arguments).run
     end
 
     def initialize(arguments)
       @options = parse_options(arguments)
-      @sounds = ARGF.readlines.join(" ")
+      channel_delimiter = @options[:channel_delimiter] || ","
+      channels = ARGF.readlines.join.split(/#{channel_delimiter}/)
+      @sounds = channels.reject {|channel| channel.empty? }
     end
 
     def run
       Wave.write(@sounds, @options)
     end
@@ -32,9 +34,17 @@
         options[:sampling_rate] = rate
       end
       parser.on("--bpm=BPM",
                 "Specify BPM (beats per minute)", Integer) do |bpm|
         options[:bpm] = bpm
+      end
+      parser.on("--octave_reverse",
+                "Reverse octave sign (><) effects") do |boolean|
+        options[:octave_reverse] = boolean
+      end
+      parser.on("--channel_delimiter=DELIMITER",
+                "Specify channel delimiter") do |delimiter|
+        options[:channel_delimiter] = delimiter
       end
       parser.parse!(arguments)
 
       unless File.pipe?('/dev/stdin') || IO.select([ARGF], nil, nil, 0)
         puts(parser.help)