Class: LifxToys::Sunrise

Inherits:
Object
  • Object
show all
Defined in:
lib/lifx_toys/sunrise.rb

Constant Summary collapse

MIN_KELVIN = 
2500
MAX_KELVIN = 
9000
MIN_BRIGHTNESS = 
0.0
MAX_BRIGHTNESS = 
1.0
SUNRISE_TIME =

minutes

30 * # minutes
60.0

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(selector = 'all', sunrise_time = SUNRISE_TIME, start_brightness = MIN_BRIGHTNESS, start_temperature = MIN_KELVIN, end_brightness = MAX_BRIGHTNESS, end_temperature = MAX_KELVIN) ⇒ Sunrise

Returns a new instance of Sunrise.


20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
# File 'lib/lifx_toys/sunrise.rb', line 20

def initialize(selector = 'all',
               sunrise_time = SUNRISE_TIME,
               start_brightness = MIN_BRIGHTNESS,
               start_temperature = MIN_KELVIN,
               end_brightness = MAX_BRIGHTNESS,
               end_temperature = MAX_KELVIN)

  @sunrise_time = sunrise_time
  @start_brightness = start_brightness
  @start_temperature = start_temperature
  @end_brightness = end_brightness
  @end_temperature = end_temperature

  @lights = LifxHttp::Api.with_default_selector(selector)
end

Instance Attribute Details

#end_brightness ⇒ Object (readonly)

seconds


14
15
16
 
# File 'lib/lifx_toys/sunrise.rb', line 14

def end_brightness
  @end_brightness
end

#end_temperature ⇒ Object (readonly)

seconds


14
15
16
 
# File 'lib/lifx_toys/sunrise.rb', line 14

def end_temperature
  @end_temperature
end

#start_brightness ⇒ Object (readonly)

seconds


14
15
16
 
# File 'lib/lifx_toys/sunrise.rb', line 14

def start_brightness
  @start_brightness
end

#start_temperature ⇒ Object (readonly)

seconds


14
15
16
 
# File 'lib/lifx_toys/sunrise.rb', line 14

def start_temperature
  @start_temperature
end

#sunrise_time ⇒ Object (readonly)

seconds


14
15
16
 
# File 'lib/lifx_toys/sunrise.rb', line 14

def sunrise_time
  @sunrise_time
end

Instance Method Details

#half_sunrise_time ⇒ Object 


45
46
47
 
# File 'lib/lifx_toys/sunrise.rb', line 45

def half_sunrise_time
  sunrise_time / 2
end

#run ⇒ Object

warning: this method takes half the sunrise time to execute


37
38
39
40
41
42
43
 
# File 'lib/lifx_toys/sunrise.rb', line 37

def run
  # pre-set light color to avoid green at low brightness
  @lights.set_color("brightness:#{start_brightness} kelvin:#{start_temperature}", duration: 0, power_on: false)
  @lights.set_color("brightness:#{end_brightness}", duration: half_sunrise_time)
  sleep(half_sunrise_time)
  @lights.set_color("kelvin:#{end_temperature}", duration: half_sunrise_time)
end