Determine if a credit card is valid
edit Gemfile
gem 'activemerchant', '~> 1.31'
bundle install --local
Resolving dependencies...
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Using actionmailer 4.2.0.beta4 from source at /home/rubys/git/rails
Using active_utils 2.2.3
Using money 6.4.0
Using offsite_payments 2.0.1
Using activemerchant 1.44.1
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Using arel 6.0.0
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Your bundle is complete!
Use `bundle show [gemname]` to see where a bundled gem is installed.
mkdir script
edit script/creditcard.rb
credit_card = ActiveMerchant::Billing::CreditCard.new(
number: '4111111111111111',
month: '8',
year: '2009',
first_name: 'Tobias',
last_name: 'Luetke',
verification_value: '123'
)
puts "Is #{credit_card.number} valid? #{credit_card.valid?}"
rails runner script/creditcard.rb
/home/rubys/.rvm/gems/ruby-2.1.5/gems/activemerchant-1.44.1/lib/active_merchant/billing/compatibility.rb:6:in `valid?': Implicit inclusion of Rails-specific functionality is deprecated. Explicitly require "active_merchant/billing/rails" if you need it.
Is 4111111111111111 valid? false