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Start your free trialMilos Rujevic
Full Stack JavaScript Techdegree Student 39,661 PointsBuild a Bank Account Class def to_s "Name: #{name} , Balance: #{sprintf("%0.2f", balance)}" end
Implement a to_s method on the BankAccount class that displays the name and balance in the following format (without brackets): Name: [name], Balance: [balance] It is not necessary to use the sprintf method to implement the balance printing.
Why this is not working ?
class BankAccount
attr_reader :name
def initialize(name)
@name = name
@transactions = []
add_transaction("Beginning Balance", 0)
end
def balance
balance = 0
@transactions.each do |transaction|
balance += transaction[:amount]
end
balance
end
def debit(description, amount)
add_transaction(description, -amount)
end
def credit(description, amount)
add_transaction(description, amount)
end
def add_transaction(description, amount)
@transactions.push(description: description, amount: amount)
end
def
to_s "Name: #{name}, Balance: #{sprintf("%0.2f", balance)}"
end
end
1 Answer
Maciej Czuchnowski
36,441 Points def
to_s "Name: #{name}, Balance: #{sprintf("%0.2f", balance)}"
end
You put the name of the method inside the definition. Please move to_s
next to the def
keyword, not under it and it should work.