Class: Dry::System::Lifecycle Private

Inherits:
BasicObject
Defined in:
lib/dry/system/lifecycle.rb

Overview

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

Lifecycle booting DSL

Lifecycle objects are used in the boot files where you can register custom init/start/stop triggers

See Also:

  • [Container[Container.finalize]

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(container, opts, &block) ⇒ Lifecycle

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.

Returns a new instance of Lifecycle.


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# File 'lib/dry/system/lifecycle.rb', line 43

def initialize(container, opts, &block)
  @container = container
  @settings = nil
  @statuses = []
  @triggers = {}
  @opts = opts
  instance_exec(target, &block)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(meth, *args, &block) ⇒ Object (private)

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/lifecycle.rb', line 126

def method_missing(meth, *args, &block)
  if target.key?(meth)
    target[meth]
  elsif container.key?(meth)
    container[meth]
  elsif ::Kernel.respond_to?(meth)
    ::Kernel.public_send(meth, *args, &block)
  else
    super
  end
end

Instance Attribute Details

#containerObject (readonly)

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/lifecycle.rb', line 16

def container
  @container
end

#init(&block) ⇒ Object (readonly)

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/lifecycle.rb', line 78

def init
  @init
end

#optsObject (readonly)

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/lifecycle.rb', line 28

def opts
  @opts
end

#start(&block) ⇒ Object (readonly)

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/lifecycle.rb', line 83

def start
  @start
end

#statusesObject (readonly)

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/lifecycle.rb', line 24

def statuses
  @statuses
end

#stop(&block) ⇒ Object (readonly)

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/lifecycle.rb', line 88

def stop
  @stop
end

#triggersObject (readonly)

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/lifecycle.rb', line 26

def triggers
  @triggers
end

Class Method Details

.cacheObject

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/lifecycle.rb', line 38

def self.cache
  @cache ||= ::Concurrent::Map.new
end

.new(container, opts = {}, &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/lifecycle.rb', line 31

def self.new(container, opts = {}, &block)
  cache.fetch_or_store([container, opts, block].hash) do
    super
  end
end

Instance Method Details

#call(*triggers) ⇒ 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/lifecycle.rb', line 53

def call(*triggers)
  triggers.each do |trigger|
    unless statuses.include?(trigger)
      __send__(trigger)
      statuses << trigger
    end
  end
end

#componentObject

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/lifecycle.rb', line 105

def component
  opts[:component]
end

#configObject

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/lifecycle.rb', line 73

def config
  component.config
end

#configure(&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/lifecycle.rb', line 68

def configure(&block)
  component.configure(&block)
end

#register(*args, &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/lifecycle.rb', line 100

def register(*args, &block)
  container.register(*args, &block)
end

#settings(&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/lifecycle.rb', line 63

def settings(&block)
  component.settings(&block)
end

#targetObject

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/lifecycle.rb', line 110

def target
  component.container
end

#use(*names) ⇒ 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/lifecycle.rb', line 93

def use(*names)
  names.each do |name|
    target.start(name)
  end
end