From 66fb7971606ff0833b6ae1836e4dc05d83ee0c82 Mon Sep 17 00:00:00 2001
From: Jakob Pfender <jpfender@zedat.fu-berlin.de>
Date: Thu, 14 Oct 2010 16:36:46 +0200
Subject: documentation for media.erl

---
 server/media.erl | 30 ------------------------------
 1 file changed, 30 deletions(-)

diff --git a/server/media.erl b/server/media.erl
index d6adc5b..5eea592 100644
--- a/server/media.erl
+++ b/server/media.erl
@@ -115,15 +115,11 @@ play(Artist, Title) ->
 		{Port, {exit_status, 0}} -> start_playing();
 		{Port, {exit_status, S}} -> throw({commandfailed, S})
     end.
-<<<<<<< HEAD
 
 
 % Of course we need a query to find out what the highest voted track is.
 % We accomplish this by requesting all the records from the database and then iterate over them, just taking a look at the vote
 % variable, so it is like a list of integers. In case no tracks were voted for we just take the first track we found and play it. Of course this song is locked afterwards so a different one will be chosen.
-=======
-%Increase the vote in the database so it will hopefully be played in the future
->>>>>>> 3ab5da8355e114953c154114aa4c0c36b719e92e
 
 %votes for a track, i.e. increases its vote count by one.
 vote(Artist, Title) ->
@@ -135,12 +131,7 @@ vote(Artist, Title) ->
         end,
     mnesia:transaction(F).
 
-<<<<<<< HEAD
 %votes against a track, i.e. decreases its vote count by one.
-=======
-% decrease votes in database
-
->>>>>>> 3ab5da8355e114953c154114aa4c0c36b719e92e
 devote(Artist, Title) ->
     F = fun() ->
                 [Head|_] = ask(Artist, Title),
@@ -150,12 +141,7 @@ devote(Artist, Title) ->
         end,
     mnesia:transaction(F).
 
-<<<<<<< HEAD
 %resets the vote count of selected track to 0 (this is called when the song is played).
-=======
-% Reset votes to zero in database
-
->>>>>>> 3ab5da8355e114953c154114aa4c0c36b719e92e
 reset_votes(Artist, Title) ->
     F = fun() ->
                 [Head|_] = ask(Artist, Title),
@@ -164,12 +150,7 @@ reset_votes(Artist, Title) ->
         end,
     mnesia:transaction(F).
     
-<<<<<<< HEAD
 %locks a song so it can't be played again or voted for for that time.
-=======
-% Lock a song
-
->>>>>>> 3ab5da8355e114953c154114aa4c0c36b719e92e
 lock(Artist, Title) ->
     F = fun() ->
                 [Head|_] = ask(Artist, Title),
@@ -178,12 +159,7 @@ lock(Artist, Title) ->
         end,
     mnesia:transaction(F).
 
-<<<<<<< HEAD
 %unlocks a song so it can be played and voted for again.
-=======
-% Unlock a song...
-
->>>>>>> 3ab5da8355e114953c154114aa4c0c36b719e92e
 unlock(Artist, Title) ->
     F = fun() ->
                 [Head|_] = ask(Artist, Title),
@@ -192,14 +168,8 @@ unlock(Artist, Title) ->
         end,
     mnesia:transaction(F).
 
-<<<<<<< HEAD
-%locks a song and then waits for a specified amount of time before unlocking it again.
-%this is called when the song is played.
-=======
 % Lock a song if it was just played, after a Timeout it will be unlocked automaticly
 % If all songs are locked, all will be unlocked.
-
->>>>>>> 3ab5da8355e114953c154114aa4c0c36b719e92e
 lock_process(Artist, Title) ->
     lock(Artist, Title),
     receive 
-- 
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