Class: Biscuit::Monitor::Rssi

Inherits:
Object
  • Object
show all
Defined in:
lib/biscuit-monitor/rssi.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(level = 0) ⇒ Rssi

Returns a new instance of Rssi.



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# File 'lib/biscuit-monitor/rssi.rb', line 10

def initialize(level=0)
  @level = Integer(level || 0)
end

Instance Attribute Details

#level ⇒ Object

Returns the value of attribute level.



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# File 'lib/biscuit-monitor/rssi.rb', line 8

def level
  @level
end

Instance Method Details

#foreground_color ⇒ Object 



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# File 'lib/biscuit-monitor/rssi.rb', line 18

def foreground_color
  case
    when @level > -50 then
      :green
    when @level < -100 then
      :red
    else
      :yellow
  end
end

#message ⇒ Object 



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# File 'lib/biscuit-monitor/rssi.rb', line 14

def message
  "RSSI: #{@level}dBs".colorize(foreground_color)
end