class Ev3dev::Battery

Constants

PATH

Public Class Methods

new() click to toggle source
Calls superclass method
# File lib/ev3dev/battery.rb, line 5
def initialize
  Dir.glob("#{PATH}/*").each do |path|
    if File.exist?("#{path}/voltage_now")
      super path
      return
    end
  end
  raise "couldn't find battery attributes"
end