lib/export/equalizer3.rb in tracksperanto-1.5.0 vs lib/export/equalizer3.rb in tracksperanto-1.5.1

@@ -1,7 +1,5 @@
-require 'tempfile'
-
 # Export for 3DE v3 point files
 class Tracksperanto::Export::Equalizer3 < Tracksperanto::Export::Base
   
   HEADER = '// 3DE Multiple Tracking Curves Export 2048 x 778 * 275 frames'
   
@@ -33,10 +31,15 @@
   def end_export
     preamble = HEADER.gsub(/2048/, @w.to_s).gsub(/778/, @h.to_s).gsub(/275/, @highest_keyframe.to_s)
     @io.puts(preamble)
     @internal_io.rewind
     @io.puts(@internal_io.read)
-    @internal_io = nil # Discard for GC
-    @io.puts("")
+    discard_io
+    @io.puts("") # Newline at end
   end
   
+  private
+    def discard_io
+      @internal_io.close
+      @internal_io = nil
+    end
 end