Class: Flipper::Adapters::Rollout

Inherits:
Object
  • Object
show all
Includes:
Flipper::Adapter
Defined in:
lib/flipper/adapters/rollout.rb

Defined Under Namespace

Classes: AdapterMethodNotSupportedError

Instance Method Summary collapse

Methods included from Flipper::Adapter

#default_config, #export, #get_all, #get_multi, included, #name

Constructor Details

#initialize(rollout) ⇒ Rollout

Returns a new instance of Rollout.



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# File 'lib/flipper/adapters/rollout.rb', line 14

def initialize(rollout)
  @rollout = rollout
end

Instance Method Details

#add(_feature) ⇒ Object

Raises:



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# File 'lib/flipper/adapters/rollout.rb', line 56

def add(_feature)
  raise AdapterMethodNotSupportedError
end

#clear(_feature) ⇒ Object

Raises:



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# File 'lib/flipper/adapters/rollout.rb', line 64

def clear(_feature)
  raise AdapterMethodNotSupportedError
end

#disable(_feature, _gate, _thing) ⇒ Object

Raises:



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# File 'lib/flipper/adapters/rollout.rb', line 72

def disable(_feature, _gate, _thing)
  raise AdapterMethodNotSupportedError
end

#enable(_feature, _gate, _thing) ⇒ Object

Raises:



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# File 'lib/flipper/adapters/rollout.rb', line 68

def enable(_feature, _gate, _thing)
  raise AdapterMethodNotSupportedError
end

#features ⇒ Object

Public: The set of known features.



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# File 'lib/flipper/adapters/rollout.rb', line 19

def features
  @rollout.features
end

#get(feature) ⇒ Object

Public: Gets the values for all gates for a given feature.

Returns a Hash of Flipper::Gate#key => value.



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# File 'lib/flipper/adapters/rollout.rb', line 26

def get(feature)
  rollout_feature = @rollout.get(feature.key)
  return default_config if rollout_feature.nil?

  boolean = nil
  groups = Set.new(rollout_feature.groups.map(&:to_s))
  actors = Set.new(rollout_feature.users)

  percentage_of_actors = case rollout_feature.percentage
                         when 100
                           boolean = true
                           groups = Set.new
                           actors = Set.new
                           nil
                         when 0
                           nil
                         else
                           rollout_feature.percentage
                         end

  {
    boolean: boolean,
    groups: groups,
    actors: actors,
    percentage_of_actors: percentage_of_actors,
    percentage_of_time: nil,
    expression: nil,
  }
end

#import(_source_adapter) ⇒ Object

Raises:



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# File 'lib/flipper/adapters/rollout.rb', line 76

def import(_source_adapter)
  raise AdapterMethodNotSupportedError
end

#remove(_feature) ⇒ Object

Raises:



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# File 'lib/flipper/adapters/rollout.rb', line 60

def remove(_feature)
  raise AdapterMethodNotSupportedError
end