public void When_First_Segment_Points_Up_And_Second_Segment_Has_Greater_Slope_Then_TurnRight_Returns_False(DirectedLineSegment upSegment, DirectedLineSegment nextSegment)
{
upSegment.TurnsRight(nextSegment).ShouldBeFalse();
}
public static bool TurnsRight(this DirectedLineSegment l1, DirectedLineSegment l2)
{
return(l1.Slope > l2.Slope);
}
