Class: Postpeek::Decoders::Registry

Inherits:
Object
  • Object
show all
Defined in:
lib/postpeek/decoders/registry.rb

Class Method Summary collapse

Class Method Details

.find(encoding, config: Postpeek.configuration) ⇒ Base?

Returns an instantiated decoder for the given encoding. Behaviour on unknown encoding is controlled by config.unknown_encoding:

:raise

Parameters:

  • (defaults to: Postpeek.configuration)

Returns:



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# File 'lib/postpeek/decoders/registry.rb', line 23

def find(encoding, config: Postpeek.configuration)
  decoder_class = registry[encoding.to_s.downcase]

  return decoder_class.new if decoder_class

  handle_unknown_encoding(encoding, config)
end

.register(decoder_class) ⇒ Object

Registers a decoder class for all encodings it handles.

Parameters:



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# File 'lib/postpeek/decoders/registry.rb', line 9

def register(decoder_class)
  decoder_class.handles.each do |encoding|
    registry[encoding.downcase] = decoder_class
  end
end

.registered ⇒ Hash{String => Class}

Returns a frozen copy of the current registry map.

Returns:



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# File 'lib/postpeek/decoders/registry.rb', line 33

def registered
  registry.dup.freeze
end

.reset! ⇒ Object

Resets the registry to the built-in defaults. Intended for use in tests only.



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# File 'lib/postpeek/decoders/registry.rb', line 38

def reset!
  @registry = nil

  seed_built_ins
end