Method: ActionController::Redirecting._compute_redirect_to_location

Defined in:
lib/action_controller/metal/redirecting.rb

._compute_redirect_to_location(request, options) ⇒ Object

:nodoc:



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# File 'lib/action_controller/metal/redirecting.rb', line 206

def _compute_redirect_to_location(request, options) # :nodoc:
  case options
  # The scheme name consist of a letter followed by any combination of letters,
  # digits, and the plus ("+"), period ("."), or hyphen ("-") characters; and is
  # terminated by a colon (":"). See
  # https://tools.ietf.org/html/rfc3986#section-3.1 The protocol relative scheme
  # starts with a double slash "//".
  when /\A([a-z][a-z\d\-+.]*:|\/\/).*/i
    options.to_str
  when String
    if !options.start_with?("/", "?") && !options.empty?
      _handle_path_relative_redirect(options)
    end

    request.protocol + request.host_with_port + options
  when Proc
    _compute_redirect_to_location request, instance_eval(&options)
  else
    url_for(options)
  end.delete("\0\r\n")
end