Bank tech test

Set up

• Fork and clone this repo
• Run bundle install
• To test run rspec
• Run irb -r ./lib/account.rb
• Interact with the instance of Account via the following methods:
  • account.credit_blance(amount, date)
  • account.debit_blance(amount, date)
  • account.print_statement
  • NOTE: the current date will be added to credit or debit actions unless otherwise specified.

Test planning table

INPUT	OUTPUT
account.credit(1000)	1000
account.credit(2000)	3000
account.debit(500)	2500

Approach

• Each instance of the account starts with a balance of zero.
• When the user deposits money, this changes the balance, and a new deposit transaction is instantiated, which is pushed to the transactions array
• The same happens for a withdrawal, only a new withdrawal transaction is instantiated and pushed to the transactions array.
• To get a statement, the user must call the method print_statement() for an overview of their account activity.

Screenshot of running app

Specification

Requirements

• You should be able to interact with your code via a REPL like IRB or the JavaScript console. (You don't need to implement a command line interface that takes input from STDIN.)
• Deposits, withdrawal.
• Account statement (date, amount, balance) printing.
• Data can be kept in memory (it doesn't need to be stored to a database or anything).

Acceptance criteria

Given a client makes a deposit of 1000 on 10-01-2023
And a deposit of 2000 on 13-01-2023
And a withdrawal of 500 on 14-01-2023
When she prints her bank statement
Then she would see

date || credit || debit || balance
14/01/2023 || || 500.00 || 2500.00
13/01/2023 || 2000.00 || || 3000.00
10/01/2023 || 1000.00 || || 1000.00