vector.rb in shattered_ogrerb-0.5.1

- old
+ new

@@ -80,24 +80,25 @@
 class Vector3
 	
 	# Iterate through x, y and z with a block.  The passed value is the value of each component of 
 	# the vector.
 	def each(&block)
-		self.to_a.each do |component|
+		[x,y,z].each do |component|
 			yield component
 		end
 	end
 	
 	# Returns self
 	def to_v
 		self
 	end
 	
-	# Returns an array with x, y and z dumped into its elements.
+	# Returned an array with x, y and z dumped into its elements.
 	#   v(1, 2, 3).to_a #=> [1.0, 2.0, 3.0]
-	def to_a
-		[x, y, z]
-	end
+	# Deprecated because *v(0,0,0) is [0,0,0] (three arguments) and breaks DSLs
+	#def to_a
+	#	raise "Vector#to_a is deprecated.  Use vectors as vectors, not as arrays."
+	#end
 	
 	# Add 2 Vectors together.
 	#   v(1,1,1) + v(1,2,3) #=> v(2,3,4)
 	alias_method :ogre_plus, :+
 	def +(*args)
\ No newline at end of file