Top Level Namespace

Defined Under Namespace

Modules: JSONRPCOverMQTT

Instance Method Summary collapse

Instance Method Details

#hello_world(**kwargs) ⇒ Object 



1
2
3
4
 
# File 'lib/json_rpc_over_mqtt_example/functions/hello_world.rb', line 1

def hello_world(**kwargs)
  name = kwargs[:name] || "Bob"
  "Hello World, #{name}!"
end

#logger ⇒ Object 



3
4
5
6
7
 
# File 'lib/json_rpc_over_mqtt_example/logger.rb', line 3

def logger
  @log ||= Logger.new(STDOUT)
  @log.level = Logger::INFO
  @log
end

#ping(**kwargs) ⇒ Object 



3
4
5
6
7
8
 
# File 'lib/json_rpc_over_mqtt_example/functions/ping.rb', line 3

def ping(**kwargs)
  url = kwargs[:url] || "google.com"
  target = Net::Ping::External.new(url)
  result = target.ping? ? "OK" : "NG"
  "#{result}: #{url}"
end

#what_time_is_it? ⇒ Boolean

Returns:

  • (Boolean) 


3
4
5
 
# File 'lib/json_rpc_over_mqtt_example/functions/what_time_is_it.rb', line 3

def what_time_is_it?
  DateTime.now.to_s
end