diggr¶ ↑

• Documentation - diggr.rubyforge.org

• Source - github.com/drewolson/diggr/tree/master

• Issue Tracking - drewolson.lighthouseapp.com/projects/16743/home

Diggr is a ruby wrapper for the Digg API.

Diggr strives to remain consistent with the Digg API endpoints listed here: apidoc.digg.com/CompleteList. Endpoints are created in Diggr with method calls. Each node in an endpoint becomes a method call and each node which is an argument becomes an argument to the previous method. As an example, the following endpoint

/user/{user name}

in which the user name is “johndoe” would be created with this Diggr call:

diggr.user(“johndoe”)

To send the request to the Digg API and retrieve the results of the call, Diggr requests are terminated in one of two ways.

1. Using the fetch method. By ending your request with the fetch method, your result will be returned to you. If the request is singular, you will receive a single object as a response. If the request is plural, you will receive a collection of objects stored in an array.

2. Using any Enumerable method. In this case, it is unnecessary to use the fetch method.

See the synopsis for examples of each of these types of calls.

Options such as count or offset can be set using the options method and providing a hash of arguments. See synopsis for more information.

Note: In an effort to remain consistent with the Digg API, some method names do not follow the ruby idiom of underscores. Although somewhat ugly, this allows a user to read the Digg API and understand the exact methods to call in Diggr to achieve their desired results.

• Diggr wraps the Digg API and returns both single elements and collections based on the request

require 'rubygems'
require 'diggr'

diggr = Diggr::API.new

# retrieve a single user by user name and print the number of profile views
user = diggr.user("johndoe").fetch
puts user.profileviews

# iterator over the most recent 10 stories (default return size) and print their titles
diggr.stories.each do |story|
  puts story.title
end

# print the title of the 3 most recent hot stories
diggr.stories.hot.options(:count => 3).each do |story|
  puts story.title
end

# build an array of stories whos title contains "foo"
diggr.stories.inject([]) do |array,story|
  array << story if story.title =~ /foo/
  array
end

# print the title of the 2nd and 3rd most recent stories
diggr.stories.options(:count => 2, :offset => 2).each do |story|
  puts story.title
end

• need 1.0.2 or greater

• json 1.1.3 or greater

• activesupport 2.1.1 or greater

• install from rubyforge (major releases)

• sudo gem install diggr

• install from github (major and minor releases)

• sudo gem install drewolson-diggr –source=gems.github.com

(The MIT License)

Copyright © 2008 FIX

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the ‘Software’), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED ‘AS IS’, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.