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Ruby Ruby Objects and Classes Build a Bank Account Class Printing The BankAccount

Posted by abdi ali
abdi ali
10,920 Points

help

implement a to_s method the format should be like this Name: [name], Balance: [balance]

bank_account.rb 
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 
    "Name:[#{name}], Balance:[#{balance}]"    
  end

end
abdi ali
abdi ali
10,920 Points

i solved something like that what did i do wrong

2 Answers

L B
L B
28,323 Points
L B
L B
28,323 Points

Your function doesn't have a name. It need to be called to_s. Correct answer is:

  def to_s
    "Name:[#{name}], Balance:[#{balance}]"    
  end
abdi ali
abdi ali
10,920 Points
abdi ali
abdi ali
10,920 Points

string = "ABdis"

string.each_char do |i| word = "" if i.downcase == true word += i.upcase elsif i.upcase == true word += i.downcase end puts(word) end

loook this code i tried to iterate each string and give it a variable called i if i is upcase change that downcase and if i is downcase change to upcase somehow it is not working help