48 lines
1.2 KiB
Ruby
48 lines
1.2 KiB
Ruby
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# Global variable
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$number_of_continents = 7
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module Banking
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# Module constants for semantic versioning
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VERSION = '1.0.0.1'
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class BankAccount
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attr_accessor :first_name, :last_name
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attr_reader :account_number
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@@ATM_FEE = 3.75
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@@adiministrator_password = 'secret'
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# The class's constructor
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def initialize(first_name, last_name, account_number)
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@first_name = first_name
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@last_name = last_name
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@account_number = account_number
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@balance = 0
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end
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# Explicit setter as extra behavior is required
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def account_number=(account_number)
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puts 'Enter administrator override'
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if gets == @@adiministrator_password
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@account_number = account_number
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else
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puts 'Sorry. Incorrect password. Account number not changed'
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end
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end
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# Explicit getter as extra behavior is required
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def balance
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"$#{@balance / 100}.#{@balance % 100}"
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end
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# Check if account has sufficient funds to complete transaction
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def sufficient_funds? (withdrawal_amount)
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withdrawal_amount <= @balance
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end
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# Destructive method
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def donate_all_money!
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@balance = 0
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end
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end
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end
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