Feature: add parameter to extract method

[RuVl]

I would like to unzip the file without saving the folder structure, but I can't. :(
Can you add the 'parents=True' param to rf.extract() function for this feature?

[markokr]

Recently there was "extraction filters" feature added to tarfile - https://docs.python.org/3/library/tarfile.html#tarfile-extraction-filter which allows such customizations to be implemented outside by user of tarfile.

Would such feature help you if added to rarfile?