edge badge
Namespace
Methods
#
F
Constants
SET = Mimes.new
 
EXTENSION_LOOKUP = {}
 
LOOKUP = {}
 
ALL = AllType.instance
 

ALL isn't a real MIME type, so we don't register it for lookup with the other concrete types. It's a wildcard match that we use for `respond_to` negotiation internals.

Class Public methods
[](type)
# File actionpack/lib/action_dispatch/http/mime_type.rb, line 38
def [](type)
  return type if type.is_a?(Type)
  Type.lookup_by_extension(type)
end
fetch(type)
# File actionpack/lib/action_dispatch/http/mime_type.rb, line 43
def fetch(type)
  return type if type.is_a?(Type)
  EXTENSION_LOOKUP.fetch(type.to_s) { |k| yield k }
end