Refactoring part 2#69

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anda-raluca wants to merge 6 commits intoUCL-COMP0233-2022-2023:mainfrom

anda-raluca:anda-week09_new

Commits on Dec 6, 2021

Add starting points for refactoring
stefpiatek
committed

Commits on Dec 8, 2022

Implemented the remaining methods.
anda-raluca
committed