Class: Mime::Type::AcceptList

Inherits:
Array
  • Object
show all
Defined in:
lib/action_dispatch/http/mime_type.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#assort! ⇒ Object 



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

def assort!
  sort!

  # Take care of the broken text/xml entry by renaming or deleting it
  if text_xml_idx && app_xml_idx
    app_xml.q = [text_xml.q, app_xml.q].max # set the q value to the max of the two
    exchange_xml_items if app_xml_idx > text_xml_idx  # make sure app_xml is ahead of text_xml in the list
    delete_at(text_xml_idx)                 # delete text_xml from the list
  elsif text_xml_idx
    text_xml.name = Mime::XML.to_s
  end

  # Look for more specific XML-based types and sort them ahead of app/xml
  if app_xml_idx
    idx = app_xml_idx

    while idx < length
      type = self[idx]
      break if type.q < app_xml.q

      if type.name.ends_with? '+xml'
        self[app_xml_idx], self[idx] = self[idx], app_xml
        @app_xml_idx = idx
      end
      idx += 1
    end
  end

  map! { |i| Mime::Type.lookup(i.name) }.uniq!
  to_a
end