module PaymentsHelper
def months
(1..12).collect{|n| ["#{n} - #{Date::MONTHNAMES[n]}", n]}
end
def years
(Date.current.year..Date.current.year + 15)
def card_types
[['Visa', 'visa'], ['MasterCard', 'master'], ['Discover', 'discover'], ['American Express', 'american_express']]