in python
def partition(list, classifier_method):
please change variable 'list' to other name, because name 'list' is standard type in python

It seems to be nullptr as list.
Try to check this
If (!list) return "nullptr";

I passed this on C++, but it was hard to debug.
I just thought that kata can be improved.
Anyway thanks for feedback.

Very hard to comlete it at C++ because of Test Results data:

Expected: equal to [unsupported type]
Actual: [unsupported type]

Same problem. It looks like boost library just disappeared.

Same issue with c++
Expected: [ -7.33, 48.67, -41.33 ]
Actual: [ -7.33, 48.67, -41.33 ]

Please change template for C++ to this:

std::vector bubbleSortOnce(std::vector input)
{
return input;
}

Really good, thanks!

Can't pass this on C++ because of random tests.
For example for input 94 result is 33.2615 = 33.27, but random test expected 33.28.