Module: LightSwitch

Defined in:
lib/light_switch.rb,
lib/light_switch/engine.rb,
lib/light_switch/version.rb,
lib/light_switch/null_cache.rb,
app/models/light_switch/switch.rb,
lib/light_switch/configuration.rb,
app/models/light_switch/application_record.rb,
app/controllers/light_switch/switches_controller.rb,
app/controllers/light_switch/application_controller.rb

Defined Under Namespace

Classes: ApplicationController, ApplicationRecord, Configuration, Engine, NullCache, Switch, SwitchesController

Constant Summary collapse

VERSION = 
"0.1.1"

Class Method Summary collapse

Class Method Details

.[](switch_name) ⇒ Object 



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# File 'lib/light_switch.rb', line 28

def [](switch_name)
  config.cache.fetch("#{LightSwitch::Switch.name.underscore}/#{switch_name}", **config.cache_fetch_options) do
    LightSwitch::Switch.find_or_initialize_by(name: switch_name.to_s)
  end
end

.config ⇒ Object 



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# File 'lib/light_switch.rb', line 9

def config
  @config ||= Configuration.new
end

.configure {|config| ... } ⇒ Object

Yields:



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# File 'lib/light_switch.rb', line 13

def configure
  yield config
end

.configure_defaults ⇒ Object 



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# File 'lib/light_switch.rb', line 17

def configure_defaults
  config.cache = NullCache.new

  config.cache_fetch_options = {
    expires_in: 86_400,     # 1 day
    race_condition_ttl: 300 # 5 minutes
  }

  config.switches = []
end

.off?(switch_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/light_switch.rb', line 38

def off?(switch_name)
  self[switch_name].off?
end

.on?(switch_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/light_switch.rb', line 34

def on?(switch_name)
  self[switch_name].on?
end