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Start your free trialNafeez Quraishi
12,416 PointsAnswer not being accepted
Not sure if i understood the expectation from the answer correctly
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, balance)
puts "Name: #{name}, Balance: #{balance}"
end
end
2 Answers
William Li
Courses Plus Student 26,868 PointsCouple issues in your code
-
to_s
method should takes NO argument. Make use of the@name
instance variable &balance
instance method (both have been defined) in the String interpolation. - don't use the
puts
statement, otherwise, theto_s
method will has nil as return value.
def to_s
"Name: #{@name}, Balance: #{balance}"
end
hope it helps.
Nafeez Quraishi
12,416 PointsThanks William for quick reply. Yes it helped!