Parse a folder of MP3.

athoune · Oct 28, 2011 · e34d5ae · e34d5ae
1 parent e4d7b0c
commit e34d5ae
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Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/bin/terasound b/bin/terasound
@@ -2,4 +2,6 @@
 
 require "terasound/echoprint"
 
-p TeraSound.codegen ARGV[0]
+TeraSound.codegen(ARGV[0]) do |mp3|
+  p mp3
+end
diff --git a/lib/terasound/echoprint.rb b/lib/terasound/echoprint.rb
@@ -2,8 +2,11 @@
 
 module TeraSound
 
-  def TeraSound.codegen path
-    JSON.parse `find #{path} -name "*.mp3" | echoprint-codegen -s 10 30`
+  # Parse a folder and extract mp3 data
+  def TeraSound.codegen path, &block
+    Dir["#{path}/**/*.mp3"].each do |mp3|
+      yield JSON.parse(`echoprint-codegen "#{mp3}" 10 30`)[0]
+    end
   end
 
 end