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Perfect! Now let’s tackle the first public method, display_balance
, which we’ll use to display our current account balance.
Instructions
1.
Define a public display_balance
method to your Account
class. It should take a single parameter, pin_number
.
The body of your method should check whether the pin_number
is equal to pin
(the result of calling the private pin
method)
If it is, display_balance
should puts
"Balance: $#{@balance}."
Otherwise (else
), it should puts
pin_error
(the pin_error
message).
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