Class: Flipper::Gates::PercentageOfActors

Inherits:
Flipper::Gate show all
Defined in:
lib/flipper/gates/percentage_of_actors.rb

Instance Method Summary collapse

Methods inherited from Flipper::Gate

#initialize, #inspect, #wrap

Constructor Details

This class inherits a constructor from Flipper::Gate

Instance Method Details

#data_type ⇒ Object 



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# File 'lib/flipper/gates/percentage_of_actors.rb', line 16

def data_type
  :integer
end

#enabled?(value) ⇒ Boolean

Returns:



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# File 'lib/flipper/gates/percentage_of_actors.rb', line 20

def enabled?(value)
  value > 0
end

#key ⇒ Object

Internal: Name converted to value safe for adapter.



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# File 'lib/flipper/gates/percentage_of_actors.rb', line 12

def key
  :percentage_of_actors
end

#name ⇒ Object

Internal: The name of the gate. Used for instrumentation, etc.



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# File 'lib/flipper/gates/percentage_of_actors.rb', line 7

def name
  :percentage_of_actors
end

#open?(context) ⇒ Boolean

Internal: Checks if the gate is open for one or more actors.

Returns true if gate open for any actors, false if not.

Returns:



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# File 'lib/flipper/gates/percentage_of_actors.rb', line 32

def open?(context)
  return false unless context.actors?
  id = "#{context.feature_name}#{context.actors.map(&:value).sort.join}"
  Zlib.crc32(id) % (100 * SCALING_FACTOR) < context.values.percentage_of_actors * SCALING_FACTOR
end

#protects?(thing) ⇒ Boolean

Returns:



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# File 'lib/flipper/gates/percentage_of_actors.rb', line 38

def protects?(thing)
  thing.is_a?(Types::PercentageOfActors)
end