lib/tracksperanto/zip_tuples.rb in tracksperanto-1.6.2 vs lib/tracksperanto/zip_tuples.rb in tracksperanto-1.6.3

@@ -6,9 +6,10 @@
   #
   #    zip_curve_tuples( [[0, 12], [1, 23]], [[1, 12]]) #=> [[1, 23, 12]]
   #
   def zip_curve_tuples(*curves)
     tuples = []
+    
     curves.each do | curve |
       curve.each do | keyframe |
         frame, value = keyframe
         tuples[frame] ? tuples[frame].push(value) : (tuples[frame] = [frame, value])
       end