Created by: bershanskiy
@Johann-S Here is a small commit that rewrites Manipulator test cases for Jasmine. This is not for merging but instead for getting feedback on my commit.
A random question: toggleClass uses classList.remove, classList.add, classList.contains, which according to MDN have worse support than classList.toggle. Is MDN wrong or does compatibility table not tell the whole story?
Edit: I resolved merge conflicts for simplicity of review.