lib/geometry/point_iso.rb in geometry-6.4 vs lib/geometry/point_iso.rb in geometry-6.5

@@ -89,9 +89,21 @@
 	    else
 		[min(*args), max(*args)]
 	    end
 	end
 
+	# Returns a new {Point} with the given number of elements removed from the end
+	# @return [Point]   the popped elements
+	def pop(count=1)
+	    Point[Array.new(count, @value)]
+	end
+
+	# Removes the first element and returns it
+	# @return [Point]   the shifted elements
+	def shift(count=1)
+	    Point[Array.new(count, @value)]
+	end
+
 # @group Accessors
 	# @param i [Integer]	Index into the {Point}'s elements
 	# @return [Numeric] Element i (starting at 0)
 	def [](i)
 	    @value