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Class: ActiveStorage::Service::Configurator

Do not use. This class is for internal use only.
Relationships & Source Files
Inherits: Object
Defined in: activestorage/lib/active_storage/service/configurator.rb

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(configurations) ⇒ Configurator

[ GitHub ] 

  


# File 'activestorage/lib/active_storage/service/configurator.rb', line 11



def initialize(configurations)
  @configurations = configurations.deep_symbolize_keys
end


  







Class Method Details



  

    .build(service_name, configurations)  
  

  [ GitHub ]


  

  


# File 'activestorage/lib/active_storage/service/configurator.rb', line 7



def self.build(service_name, configurations)
  new(configurations).build(service_name)
end


  







Instance Attribute Details



  

    #configurations   (readonly)
  

  [ GitHub ]


  

  


# File 'activestorage/lib/active_storage/service/configurator.rb', line 5



attr_reader :configurations


  







Instance Method Details



  

    #build(service_name)  
  

  [ GitHub ]


  

  


# File 'activestorage/lib/active_storage/service/configurator.rb', line 15



def build(service_name)
  config = config_for(service_name.to_sym)
  resolve(config.fetch(:service)).build(
    **config, configurator: self, name: service_name
  )
end


  








  

    #config_for(name)   (private)
  

  [ GitHub ]


  

  


# File 'activestorage/lib/active_storage/service/configurator.rb', line 23



def config_for(name)
  configurations.fetch name do
    raise "Missing configuration for the #{name.inspect} Active Storage service. Configurations available for #{configurations.keys.inspect}"
  end
end


  








  

    #resolve(class_name)   (private)
  

  [ GitHub ]


  

  


# File 'activestorage/lib/active_storage/service/configurator.rb', line 29



def resolve(class_name)
  require "active_storage/service/#{class_name.to_s.underscore}_service"
  ActiveStorage::Service.const_get(:"#{class_name.camelize}Service")
rescue LoadError
  raise "Missing service adapter for #{class_name.inspect}"
end