module Openplacos::Analog

Namespace for Analog signals.

Public Instance Methods

render() click to toggle source

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() click to toggle source

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