Module: Dry::System::Plugins::DependencyGraph

Defined in:
lib/dry/system/plugins/dependency_graph.rb,
lib/dry/system/plugins/dependency_graph/strategies.rb

Defined Under Namespace

Classes: Strategies

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.dependencies ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/dry/system/plugins/dependency_graph.rb', line 27

def self.dependencies
  {"dry-events" => "dry/events/publisher"}
end

.extended(system) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/dry/system/plugins/dependency_graph.rb', line 9

def self.extended(system)
  super

  system.instance_eval do
    use(:notifications)

    setting :dependency_graph do
      setting :ignored_dependencies, default: []
    end

    after(:configure) do
      self[:notifications].register_event(:resolved_dependency)
      self[:notifications].register_event(:registered_dependency)
    end
  end
end

Instance Method Details

#injector(**options) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/dry/system/plugins/dependency_graph.rb', line 32

def injector(**options)
  super(**options, strategies: DependencyGraph::Strategies)
end

#register(key, contents = nil, options = {}, &block) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/dry/system/plugins/dependency_graph.rb', line 37

def register(key, contents = nil, options = {}, &block)
  super.tap do
    key = key.to_s

    unless config.dependency_graph.ignored_dependencies.include?(key)
      self[:notifications].instrument(
        :registered_dependency,
        key: key,
        class: self[key].class
      )
    end
  end
end