Scenario 5: Ruby

require "lib/iBilling"
 
	#Set up clients' settings
	config = Map.new
	config.put(SessionConnection::PROCESSOR_HOST, "http://server.ibillingclient.org/ibilling/xmlhttps")
	config.put("debug", true)
	#Login
	session = Session::login(2000, "welcome", config)
	#execute find payment plan
	paymentPlan = session.loadPaymentPlan("rb.pp-3")
	charge = paymentPlan.charges.get(1)
	charge.isPrepaid = true
	#get customer account
	customerAccount = paymentPlan.customerAccount
	#Create payment for downpayment
	transaction = customerAccount.createAssetTransaction()
	#code is optinal; if you specify the value, make sure the code is unique
	transaction.code = "rb.at-5"
	#all amounts are in cents
	transaction.amount = 3000
	#Type of transaction
	transaction.accountActivityType = AccountActivityType::Payment
	transaction.transactionType = AssetTransactionType::Check
	#check number
	transaction.accountNumber = "10100125687"
	transaction.isPrepayment = true
	transaction.dueDate = charge.billingDate
	#Mark object for persistence
	session.save(customerAccount)
	#Synchronize changes with the server
	begin
		session.synchronize()
	rescue Exception => ex
		#Be sure to properly handle exception, this is just a sample solution
		puts(ex.message)
		return 
	end
	#Logout
	session.logout()