class AdafruitServoDriver::I2CDevice

Constants

DEVICES

Public Class Methods

detect() click to toggle source
# File lib/adafruit-servo-driver/i2c_device.rb, line 9
def detect
  DEVICES.find(if_not_found) do |device_path|
    File.exist? device_path
  end
end
if_not_found() click to toggle source
# File lib/adafruit-servo-driver/i2c_device.rb, line 15
def if_not_found
  -> { raise DeviceNotFoundError.new }
end