Remove `Complex(string)` complex generation.
It should raise an error.
@@ -63,8 +63,6 @@ assert 'Complex#==' do
assert_true Complex(2, 3) == Complex(2, 3)
assert_true Complex(5) == 5
assert_true Complex(0) == 0.0
- assert_false Complex('1/3') == 0.33
- assert_false Complex('1/2') == '1/2'
end
assert 'Complex#abs' do
