Data Abstraction Homework

JavaScript BankAccount Function

Create a BankAccount class that returns an object. Inside this function, follow these steps:

• Initialize Balance:
  • Create a balance variable and initialize it to 100, or any balance you choose (representing $100).
• Methods:
  • deposit(amount): Adds a specified amount to the balance.
  • withdraw(amount): Deducts a specified amount from the balance.
  • getBalance(): Returns the current balance.
  • transfer(ammount): Transfers a specified amount from one account to another.
• Encapsulation:
  • Only allow access to the balance variable through the deposit, withdraw, and getBalance methods.
  • Avoid direct access to balance from outside the BankAccount function.
• Validation:
  • A deposit can only add positive amounts.
  • A withdrawal can only occur if the amount is available in the balance.
• Testing:
  • Test the account by creating a new BankAccount instance.
  • Call each method to verify functionality.
• Inheritance:
  • Create accounts that can transfer money to eachother

%%js 
    class BankAccount {

    }

<IPython.core.display.Javascript object>