classes

test/ruby/28.out

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+class BankAccount
+  def initialize(owner, balance)
+    @owner = owner
+    @balance = balance
+  end
+  def deposit(amount)
+    if amount > 0
+      @balance += amount
+      return true
+    end
+    return false
+  end
+  def withdraw(amount)
+    if 0 < amount and amount <= @balance
+      @balance -= amount
+      return true
+    end
+    return false
+  end
+  def get_balance
+    return @balance
+  end
+  def to_s
+    owner = @owner
+    balance = @balance
+    return "Account(#{owner}, Balance: #{balance})"
+  end
+end
+account = BankAccount.new("Alice", 1000)
+print(account, "\n")
+print("Deposit $500: #{account.deposit(500)}", "\n")
+print("Balance: $#{account.get_balance()}", "\n")
+print("Withdraw $200: #{account.withdraw(200)}", "\n")
+print("Balance: $#{account.get_balance()}", "\n")
+print("Withdraw $2000: #{account.withdraw(2000)}", "\n")
+print("Final balance: $#{account.get_balance()}", "\n")