Class: Artoo::Drivers::Counter

Inherits:
Driver
  • Object
show all
Defined in:
lib/artoo/drivers/counter.rb

Overview

Test driver to count up

Constant Summary collapse

COMMANDS = 
[:count].freeze

Instance Attribute Summary

Attributes inherited from Driver

#additional_params, #parent

Instance Method Summary collapse

Methods inherited from Driver

#command, #commands, #connection, #event_topic_name, #initialize, #interval, #known_command?, #method_missing, #pin, #require_interface

Constructor Details

This class inherits a constructor from Artoo::Drivers::Driver

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Artoo::Drivers::Driver

Instance Method Details

#count ⇒ Object 



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# File 'lib/artoo/drivers/counter.rb', line 23

def count
  @count
end

#start_driver ⇒ Object

Publishes events to update and alive event topics with incremental count



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# File 'lib/artoo/drivers/counter.rb', line 12

def start_driver
  @count = 0
  every(interval) do
    @count += 1
    publish(event_topic_name("update"), "count", @count)
    publish(event_topic_name("count"), @count)
  end

  super
end