From a3b7470f0964fbb175aeb32713037ab64831fadb Mon Sep 17 00:00:00 2001
From: David Vazgenovich Shakaryan <dvshakaryan@gmail.com>
Date: Thu, 23 Jul 2009 22:52:59 -0700
Subject: More modularisation with playlist methods.

---
 libmpd.rb          | 17 ++---------------
 libmpd/playlist.rb | 22 ++++++++++++++++++++++
 2 files changed, 24 insertions(+), 15 deletions(-)
 create mode 100644 libmpd/playlist.rb

diff --git a/libmpd.rb b/libmpd.rb
index 13bdf4b..84e1c40 100644
--- a/libmpd.rb
+++ b/libmpd.rb
@@ -7,6 +7,7 @@
 require 'socket'
 require 'libmpd/playbackcontrol'
 require 'libmpd/playbackoptions'
+require 'libmpd/playlist'
 require 'libmpd/status'
 
 class TrueClass # :nodoc:
@@ -24,6 +25,7 @@ end
 class MPD
   include MPDPlaybackControl
   include MPDPlaybackOptions
+  include MPDPlaylist
   include MPDStatus
 
   # Initialise an MPD object with the specified host and port.
@@ -71,21 +73,6 @@ class MPD
     return hash
   end
 
-  # Adds the specified file to the playlist. (Directories add recursively.)
-  def add uri
-    return send_request 'add "%s"' % uri
-  end
-
-  # Deletes a song from the playlist.
-  def delete songpos
-    return send_request 'delete ' + songpos.to_s
-  end
-
-  # Clears the playlist.
-  def clear
-    return send_request 'clear'
-  end
-
   def split_and_hash str
     songs = str.split(/(?!\n)(?=file:)/).map do |song|
       generate_hash song
diff --git a/libmpd/playlist.rb b/libmpd/playlist.rb
new file mode 100644
index 0000000..9445625
--- /dev/null
+++ b/libmpd/playlist.rb
@@ -0,0 +1,22 @@
+#!/usr/bin/env ruby
+#
+# Copyright 2009 David Vazgenovich Shakaryan <dvshakaryan@gmail.com>
+# Distributed under the terms of the GNU General Public License v3.
+# See http://www.gnu.org/licenses/gpl.txt for the full license text.
+
+module MPDPlaylist
+  # Adds the specified file to the playlist. (Directories add recursively.)
+  def add uri
+    return send_request 'add "%s"' % uri
+  end
+
+  # Deletes a song from the playlist.
+  def delete songpos
+    return send_request 'delete ' + songpos.to_s
+  end
+
+  # Clears the playlist.
+  def clear
+    return send_request 'clear'
+  end
+end
-- 
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