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Let's enrich an Account class by adding dunder (aka special) methods to support the following:
The provided template already does some setup for you.
- length of the object:
len(acc)returns the number of transactions
- account comparison:
acc1 >,<,>=.<=,== acc2returns a boolean comparing account balances
acc[n]shows the nth transaction on
list(acc)returns a sequence of account transactions
- operator overloading:
acc + intand
acc - intcan be used to add/subtract money
- string representation:
str(acc)returns NAME account - balance: INT
Check out the tests for more specifics. Good luck!