lib/scissor/chunk.rb in youpy-scissor-0.0.20 vs lib/scissor/chunk.rb in youpy-scissor-0.0.21

@@ -148,23 +148,34 @@
 
       @fragments.reverse.each do |fragment|
         new_instance.add_fragment(Fragment.new(
             fragment.filename,
             fragment.start,
-            fragment.duration,
-            !fragment.reversed?))
+            fragment.true_duration,
+            !fragment.reversed?,
+            fragment.pitch))
       end
 
       new_instance
     end
 
-    def to_file(filename, options = {})
-      writer = Writer.new
+    def pitch(pitch)
+      new_instance = self.class.new
 
-      writer.add_track(@fragments)
-      writer.to_file(filename, options)
+      @fragments.each do |fragment|
+        new_instance.add_fragment(Fragment.new(
+            fragment.filename,
+            fragment.start,
+            fragment.true_duration,
+            fragment.reversed?,
+            fragment.pitch * (pitch.to_f / 100)))
+      end
 
-      self.class.new(filename)
+      new_instance
+    end
+
+    def to_file(filename, options = {})
+      Scissor.mix([self], filename, options)
     end
 
     alias > to_file
 
     def >>(filename)