Module: Magtek

Defined in:
lib/magtek_card_reader/list.rb,
lib/magtek_card_reader/reader.rb

Defined Under Namespace

Classes: CardReader

Class Method Summary collapse

Class Method Details

.available_devices ⇒ Object 



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# File 'lib/magtek_card_reader/list.rb', line 3

def self.available_devices
  usb = LIBUSB::Context.new
  usb.devices.select { |d| d.idVendor == 0x0801 }.map { |d| [ d.idProduct, d.product ] }
end