old_contents: import py
  
  
  class TestRangeObject(object):
      def test_map(self, space):
          w_res = space.execute("""
          return (1..5).map do |x|
              x * 5
          end
          """)
          assert [space.int_w(w_x) for w_x in w_res.items_w] == [5, 10, 15, 20]
  
      def test_starting_point_always_returned(self, space):
          w_res = space.execute("""
          return (1..1).map do |x|
              x
          end
          """)
          assert [space.int_w(w_x) for w_x in w_res.items_w] == [1]
  
new_contents: import py
  
  
  class TestRangeObject(object):
      def test_map(self, space):
          w_res = space.execute("""
          return (1..3).map do |x|
              x * 5
          end
          """)
          assert [space.int_w(w_x) for w_x in w_res.items_w] == [5, 10]
  
      def test_starting_point_always_returned(self, space):
          w_res = space.execute("""
          return (1..1).map do |x|
              x
          end
          """)
          assert [space.int_w(w_x) for w_x in w_res.items_w] == [1]
  
subject: make test faster.