Better interface to get Chipmunk verts (still kinda messy)

gistfile1.rb

module CP
	module Shape
		class Poly
			# return an array of all vertices
			def verts
				out = Array.new(self.num_verts)
				self.num_verts.times do |i|
					out[i] = self.vert(i)
				end
				
				return out
			end
			
			def area
				CP.area_for_poly self.verts
			end
			
			
			
			include Enumerable
			
			def each
				self.num_verts.times do |i|
					yield self.vert(i)
				end
			end
			
			alias :each_vert :each
			alias :each_vert_with_index :each_with_index
			alias :each_vert_with_object :each_with_object
		end
	end
end