Class: OpenFeatureSorbet::MultipleSourceProvider

Inherits:
Provider
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/open_feature_sorbet/multiple_source_provider.rb

Overview

Used to pull from multiple providers. Order of the providers given to initialize matters. The providers will be evaluated in that order and the first non-error result will be used. If all sources return an error then the default value is used.

Instance Attribute Summary

Attributes inherited from Provider

#status

Instance Method Summary collapse

Constructor Details

#initialize(providers:) ⇒ MultipleSourceProvider

Returns a new instance of MultipleSourceProvider.



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# File 'lib/open_feature_sorbet/multiple_source_provider.rb', line 14

def initialize(providers:)
  @providers = providers
  super(ProviderStatus::NotReady)
end

Instance Method Details

#hooks ⇒ Object 



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# File 'lib/open_feature_sorbet/multiple_source_provider.rb', line 25

def hooks
  providers.flat_map(&:hooks)
end

#init(context:) ⇒ Object 



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# File 'lib/open_feature_sorbet/multiple_source_provider.rb', line 30

def init(context:)
  providers.each { |provider| provider.init(context: context) }
  @status = if providers.all? { |provider| provider.status == ProviderStatus::Ready }
              ProviderStatus::Ready
            else
              ProviderStatus::Error
            end
rescue StandardError
  @status = ProviderStatus::Error
end

#metadata ⇒ Object 



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# File 'lib/open_feature_sorbet/multiple_source_provider.rb', line 20

def metadata
  ProviderMetadata.new(name: "Multiple Sources: #{providers.map { |provider| provider.metadata.name }.join(", ")}")
end

#resolve_boolean_value(flag_key:, default_value:, context: nil) ⇒ Object 



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# File 'lib/open_feature_sorbet/multiple_source_provider.rb', line 55

def resolve_boolean_value(flag_key:, default_value:, context: nil)
  resolve_from_sources(default_value: default_value) do |provider|
    provider.resolve_boolean_value(flag_key: flag_key, default_value: default_value, context: context)
  end
end

#resolve_number_value(flag_key:, default_value:, context: nil) ⇒ Object 



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# File 'lib/open_feature_sorbet/multiple_source_provider.rb', line 70

def resolve_number_value(flag_key:, default_value:, context: nil)
  resolve_from_sources(default_value: default_value) do |provider|
    provider.resolve_number_value(flag_key: flag_key, default_value: default_value, context: context)
  end
end

#resolve_string_value(flag_key:, default_value:, context: nil) ⇒ Object 



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# File 'lib/open_feature_sorbet/multiple_source_provider.rb', line 100

def resolve_string_value(flag_key:, default_value:, context: nil)
  resolve_from_sources(default_value: default_value) do |provider|
    provider.resolve_string_value(flag_key: flag_key, default_value: default_value, context: context)
  end
end

#resolve_structure_value(flag_key:, default_value:, context: nil) ⇒ Object 



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# File 'lib/open_feature_sorbet/multiple_source_provider.rb', line 85

def resolve_structure_value(flag_key:, default_value:, context: nil)
  resolve_from_sources(default_value: default_value) do |provider|
    provider.resolve_structure_value(flag_key: flag_key, default_value: default_value, context: context)
  end
end

#shutdown ⇒ Object 



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# File 'lib/open_feature_sorbet/multiple_source_provider.rb', line 42

def shutdown
  providers.each(&:shutdown)
end