Remove redundant code with generate_hash method.

1 files changed, 8 insertions, 21 deletions

diff --git a/mpdlib.rb b/mpdlib.rb
index 4519787..e1d3332 100644
--- a/mpdlib.rb
+++ b/mpdlib.rb
@@ -37,11 +37,10 @@ class MPD
     end
   end
 
-  def currentsong
-    response = send_request('currentsong')
+  def generate_hash str
     hash = Hash.new
 
-    response.split("\n").each do |line|
+    str.split("\n").each do |line|
       field, value = line.split(': ')
       hash[field] = value
     end
@@ -49,27 +48,15 @@ class MPD
     return hash
   end
 
-  def status
-    response = send_request('status')
-    hash = Hash.new
-
-    response.split("\n").each do |line|
-      field, value = line.split(': ')
-      hash[field] = value
-    end
+  def currentsong
+    return generate_hash send_request 'currentsong'
+  end
 
-    return hash
+  def status
+    return generate_hash send_request 'status'
   end
 
   def stats
-    response = send_request('stats')
-    hash = Hash.new
-
-    response.split("\n").each do |line|
-      field, value = line.split(': ')
-      hash[field] = value
-    end
-
-    return hash
+    return generate_hash send_request 'stats'
   end
 end