lib/classifier/extensions/vector_serialize.rb in classifier-1.3.5 vs lib/classifier/extensions/vector_serialize.rb in classifier-1.4.0

@@ -1,20 +1,18 @@
 module GSL
-
   class Vector
-    def _dump(v)
-      Marshal.dump( self.to_a )
+    def _dump(_v)
+      Marshal.dump(to_a)
     end
 
     def self._load(arr)
       arry = Marshal.load(arr)
-      return GSL::Vector.alloc(arry)
+      GSL::Vector.alloc(arry)
     end
-
   end
 
   class Matrix
-     class <<self
-        alias :diag :diagonal
-     end
+    class << self
+      alias diag diagonal
+    end
   end
 end