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1,461 Pointswhat's wrong with this method
this seems right to me
class BankAccount
attr_reader :name
def initialize(name)
@name = name
@transactions = []
add_transaction("Beginning Balance", 0)
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 balance
balance = 0.0
@tansactions.each do|transaction|
balance += transaction[:amount]
end
return balance
end
end
1 Answer
Jason Anders
Treehouse Moderator 145,860 PointsYou have everything correct, except for one spelling error.
In this line @tansactions.each do|transaction|
you are missing an 'r' in @transactions
. Once fixed up, the rest is great.
And just a quick note: In Ruby, you don't need the return
keyword. Just having the variable name balance
, Ruby will return the value.
Nice work! :)