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Module: Mime

Relationships & Source Files
Namespace Children
Classes:
AllType, Mimes, NullType, Type
Defined in: actionpack/lib/action_dispatch/http/mime_type.rb

Constant Summary

Class Attribute Summary

Class Method Summary

Class Attribute Details

.lookup_by_extension (readonly)

This method is for internal use only.
[ GitHub ] 

  


# File 'actionpack/lib/action_dispatch/http/mime_type.rb', line 82



attr_reader :registry, :lookup_by_string, :lookup_by_extension # :nodoc:


  








  

    .lookup_by_string   (readonly)
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/mime_type.rb', line 82



attr_reader :registry, :lookup_by_string, :lookup_by_extension # :nodoc:


  








  

    .registry   (readonly)
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/mime_type.rb', line 82



attr_reader :registry, :lookup_by_string, :lookup_by_extension # :nodoc:


  







Class Method Details



  

    .[](type)  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/mime_type.rb', line 84



def [](type)
  return type if type.is_a?(Type)
  Type.lookup_by_extension(type)
end


  








  

    .eager_load!  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/mime_type.rb', line 106



def eager_load! # :nodoc:
  @registry.freeze
  @lookup_by_string.freeze
  @lookup_by_extension.freeze
  nil
end


  








  

    .extensions  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/mime_type.rb', line 93



def extensions
  @lookup_by_extension.keys
end


  








  

    .fetch(type, &block)  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/mime_type.rb', line 101



def fetch(type, &block)
  return type if type.is_a?(Type)
  @lookup_by_extension.fetch(type.to_s, &block)
end


  








  

    .symbols  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/mime_type.rb', line 89



def symbols
  @registry.symbols
end


  








  

    .update  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/mime_type.rb', line 113



def update # :nodoc:
  if @registry.frozen?
    ActionDispatch.deprecator.warn(<<~DEPRECATION.squish)
      Registering or unregistering a MIME type after the application has been initialized is deprecated.
      Register custom MIME types from an initializer instead (e.g. config/initializers/mime_types.rb).
      This will raise a FrozenError in Rails 9.0.
    DEPRECATION
    registry, string_lookup, extension_lookup = @registry.dup, @lookup_by_string.dup, @lookup_by_extension.dup
    yield registry, string_lookup, extension_lookup
    @registry = registry.freeze
    @lookup_by_string = string_lookup.freeze
    @lookup_by_extension = extension_lookup.freeze

    SET.target = @registry
    LOOKUP.target = @lookup_by_string
    EXTENSION_LOOKUP.target = @lookup_by_extension
  else
    yield @registry, @lookup_by_string, @lookup_by_extension
  end
end


  








  

    .valid_symbols?(symbols)  ⇒ Boolean 
  

  

    This method is for internal use only.
  



  

    
  





  


  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/mime_type.rb', line 97



def valid_symbols?(symbols) # :nodoc:
  @registry.valid_symbols?(symbols)
end