Module: Roda::RodaPlugins::Head

Defined in:: lib/roda/plugins/head.rb

Overview

The head plugin attempts to automatically handle HEAD requests, by treating them as GET requests and returning an empty body without modifying the response status or response headers.

So for the following routes,

route do |r|
  r.root do
    'root'
  end

  r.get 'a' do
    'a'
  end

  r.is 'b', :method=>[:get, :post] do
    'b'
  end
end

HEAD requests for /, /a, and /b will all return 200 status with an empty body.

NOTE: if you have a public facing website it is recommended that you enable this plugin. Search engines and other bots may send a HEAD request prior to crawling a page with a GET request. Without this plugin those HEAD requests will return a 404 status, which may prevent search engine’s from crawling your website.

Defined Under Namespace

Modules: InstanceMethods, RequestMethods

Constant Summary collapse

EMPTY_ARRAY =

[].freeze