module Mime

Constants

ALL: 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.
EXTENSION_LOOKUP
LOOKUP
SET

Public Class Methods

# File actionpack/lib/action_dispatch/http/mime_type.rb, line 37
def [](type)
  return type if type.is_a?(Type)
  Type.lookup_by_extension(type)
end

fetch(type) { |k| ... } Show source

# File actionpack/lib/action_dispatch/http/mime_type.rb, line 42
def fetch(type)
  return type if type.is_a?(Type)
  EXTENSION_LOOKUP.fetch(type.to_s) { |k| yield k }
end