Class: IStats::Fan

Inherits:
Object
  • Object
show all
Extended by:
FAN_STATS
Defined in:
lib/iStats/fan.rb

Class Method Summary collapse

Methods included from FAN_STATS

get_fan_number, get_fan_speed

Class Method Details

.all ⇒ Object

Call all functions (stats)



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# File 'lib/iStats/fan.rb', line 26

def all
  print_fan_number
  fans_speed
end

.delegate(stat) ⇒ Object

Delegate CLI command to function



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# File 'lib/iStats/fan.rb', line 11

def delegate(stat)
  case stat
  when 'all'
    all
  when 'number', 'num'
    print_fan_number
  when 'speed'
    fans_speed
  else
    Command.help "Unknown stat for Fan: #{stat}"
  end
end

.fan_number ⇒ Object

Get the number of fans on system Calls a C method from FAN_STATS module



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# File 'lib/iStats/fan.rb', line 34

def fan_number
  get_fan_number
end

.fans_speed ⇒ Object

Get and print the speed of each fan



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# File 'lib/iStats/fan.rb', line 46

def fans_speed
  fanNum = fan_number
  (0..(fanNum-1)).each do |n|
    s = get_fan_speed(n)
    print_fan_speed(n, s)
  end
end

.print_fan_number ⇒ Object

Print number of fan(s)



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# File 'lib/iStats/fan.rb', line 40

def print_fan_number
  puts "Total fans in system: #{fan_number}"
end

.print_fan_speed(fanNum, speed) ⇒ Object

Actually print fan speed with Sparkline

fanNum - The fan number speed - Fan speed in RPM



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# File 'lib/iStats/fan.rb', line 59

def print_fan_speed(fanNum, speed)
  thresholds = [2500, 3500, 4500, 5500]
  puts "Fan #{fanNum} speed: #{speed} RPM  " + Printer.gen_sparkline(speed, thresholds)
end