Class: ActiveStorage::Service::Registry

Inherits:
Object
  • Object
show all
Defined in:
activestorage/lib/active_storage/service/registry.rb

Overview

:nodoc:

Instance Method Summary collapse

Constructor Details

#initialize(configurations) ⇒ Registry

Returns a new instance of Registry.



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

def initialize(configurations)
  @configurations = configurations.deep_symbolize_keys
  @services = {}
end

Instance Method Details

#fetch(name) ⇒ Object 



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# File 'activestorage/lib/active_storage/service/registry.rb', line 10

def fetch(name)
  services.fetch(name.to_sym) do |key|
    if configurations.include?(key)
      services[key] = configurator.build(key)
    else
      if block_given?
        yield key
      else
        raise KeyError, "Missing configuration for the #{key} Active Storage service. " \
          "Configurations available for the #{configurations.keys.to_sentence} services."
      end
    end
  end
end