stupid me... of course, I was drawing the point (1, 0) rather than (0, 1)

thanks for your help

I don't think I understand this:

the first test case is :
vector = [[0, 0], [1, 1]]
point = [0, 1]
Test.assert_equals(point_vs_vector(point, vector), -1)

the way I see it the point is to the right of the vector.
am I missing something ?

great solution. would you by anychance know a good website that explains blocks in details? Cause honestly, without the description of the kata I wouldn't understand what you did.

thanks