DEVELOPER_DOCS.rdoc in tracksperanto-2.3.1 vs DEVELOPER_DOCS.rdoc in tracksperanto-2.3.2

@@ -44,19 +44,24 @@
   include Tracksperanto
 
   # Create the importer object, for example for a Shake script.
   # get_importer will give you the good class even you get the capitalization
   # wrong!
-  some_importer = Tracksperanto.get_importer("shakescript").new(:width => 1024, :height => 576)
+  some_importer = Tracksperanto.get_importer("shakescript").new
+  
+  # This importer needs to know width and height
+  some_importer.width = 1024
+  some_importer.height = 576
   some_importer.io = File.open("source_file.fmt")
   
   # The importer responds to each() so if your file is not too big you can just load all the trackers
   # as an array. If you expect to have alot of trackers investigate a way to buffer them on disk
   # instead (see Accumulator)
   trackers = some_importer.to_a
   
   # Create the exporter and pass the output file to it
-  some_exporter = Tracksperanto.get_exporter("flamestabilizer").new(File.open("exported_file.other", "wb"))
+  destination_file = File.open("exported_file.other", "wb")
+  some_exporter = Tracksperanto.get_exporter("flamestabilizer").new(destination_file)
   
   # Now add some middlewares, for example a Scale
   scaler = Middleware::Scaler.new(some_exporter, :x_factor => 2)
   # ... and a slip
   slipper = Middleware::Slipper.new(scaler, :offset => 2)
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