Codecademy export

script.rb

class Account
    attr_reader :name, :balance 
    def initialize(name, balance=100)
        @name = name
        @balance = balance
    end
    
    private
    def pin
        @pin = 1234
    end
    
    private 
    def pin_error
        return "Access denied: incorrect PIN."
    end
    
    public 
    def display_balance(pin_number)
        puts pin_number == pin ? "Balance: $#{@balance}." : pin_error
    end
    
    public
    def withdraw(pin_number, amount)
        puts @balance < amount ? "Insufficient funds; desired amount cannot exceed account balance." : ""
        puts pin_number == pin ? "Withdrew $#{amount}. New balance: $#{@balance}." : pin_error 
        @balance -= amount
    end
    
    public
    def deposit(pin_number, amount)
        @balance += amount
        puts pin_number == pin ? "Deposited #{amount}. New balance: $#{@balance}." : pin_error 
    end
    
    #close the class 
end

checking_account = Account.new("Jonathan", 50_000)

checking_account.display_balance(1234)
checking_account.withdraw(1234, 51000)
checking_account.deposit(1244, 10687)