Resourceful

Resourceful provides a convenient Ruby API for making HTTP requests.

Features:

• GET, PUT, POST and DELETE HTTP requests
• HTTP Basic and Digest authentication
• HTTP Caching with pluggable backends
• Follow redirects based on the results of a callback

More Info

• Source: Github
• Bug Tracking: Lighthouse

Examples

Getting started

gem install resourceful

Simplest example

require 'resourceful'
http = Resourceful::HttpAccessor.new
resp = http.resource('http://rubyforge.org').get
puts resp.body

Get a page requiring HTTP Authentication

basic_handler = Resourceful::BasicAuthenticator.new('My Realm', 'admin', 'secret')
http.auth_manager.add_auth_hander(basic_handler)
resp = http.resource('http://example.com/').get
puts resp.body

Redirection based on callback results

Resourceful will by default follow redirects on read requests (GET and HEAD), but not for POST, etc. If you want to follow a redirect after a post, you will need to set the resource#on_redirect callback. If the callback evaluates to true, it will follow the redirect.

resource = http.resource('http://example.com/redirect_me')
resource.on_redirect { |req, resp| resp.header['Location'] =~ /example.com/ }
resource.get  # Will only follow the redirect if the new location is example.com

Copyright (c) 2008 Absolute Performance, Inc, released under the MIT License.