Module: Openplacos::Analog

Included in:

Order, Sensor

Defined in:

lib/openplacos/widget/Analog.rb

Overview

Namespace for Analog signals.

Defined Under Namespace

Modules: Order, Regul, Sensor

Instance Method Summary

• #render ⇒ Object

  render method is supposed to be overlaoded this method is like a view this method returns a string formatted as needed for the client to express an analog value.

• #to_s ⇒ Object

  convert an analog value to a string supposed to be generic to all clients can be easily overloaded if needed.

Instance Method Details

#render ⇒ Object

render method is supposed to be overlaoded this method is like a view this method returns a string formatted as needed for the client to express an analog value

# File 'lib/openplacos/widget/Analog.rb', line 32

def render
  return to_s
end

#to_s ⇒ Object

convert an analog value to a string supposed to be generic to all clients can be easily overloaded if needed

# File 'lib/openplacos/widget/Analog.rb', line 25

def to_s
  read({}).round(2).to_s
end