Remove less-than check from Position

gaphas/position.py

@@ -104,9 +104,6 @@ class Position:
     def __eq__(self, other):
         return isinstance(other, Position) and self.x == other.x and self.y == other.y
 
-    def __lt__(self, other):
-        return self[0] < other[0] and self[1] < other[1]
-
 
 class MatrixProjection(BaseConstraint):
     def __init__(self, pos: Position, matrix: Matrix):

tests/test_position.py

@@ -17,12 +17,6 @@ def test_position(position):
     assert position[1] == pos.y
 
 
-def test_position_can_compare_with_tuple():
-    pos = Position(3, 3)
-
-    assert pos < (4, 4)
-
-
 def test_position_notifies_on_x_change(handler):
     pos = Position(3, 3)
     pos.add_handler(handler)