Class: PublicIp::Service::Registry

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/public_ip/service/registry.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#service_database ⇒ Object (readonly)

Returns the value of attribute service_database.



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# File 'lib/public_ip/service/registry.rb', line 8

def service_database
  @service_database
end

Class Method Details

.[](service) ⇒ Object 



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# File 'lib/public_ip/service/registry.rb', line 15

def self.[](service)
  instance[service]
end

.available_services ⇒ Object 



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# File 'lib/public_ip/service/registry.rb', line 23

def self.available_services
  instance.available_services
end

.random_service ⇒ Object 



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# File 'lib/public_ip/service/registry.rb', line 19

def self.random_service
  instance.random_service
end

.register_service(service_class) ⇒ Object 



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

def self.register_service(service_class)
  return if instance.service_database.key?(service_class.symbol)
  instance.service_database[service_class.symbol] = service_class
end

Instance Method Details

#[](service) ⇒ Object 



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# File 'lib/public_ip/service/registry.rb', line 27

def [](service)
  require "public_ip/service/#{service}"
  service_database[service]
rescue LoadError
  raise PublicIp::UnknownService, "Service #{service} is not a valid service"
end

#available_services ⇒ Object 



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# File 'lib/public_ip/service/registry.rb', line 40

def available_services
  register_all_services
  service_database
end

#random_service ⇒ Object 



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# File 'lib/public_ip/service/registry.rb', line 34

def random_service
  register_all_services

  service_database.values.sample
end