Pinboard Ruby (pinboard-rb) 
Thin Ruby API Wrapper for Pinboard API V1
##Installation
gem install pinboard_rb or add to Gemfile gem 'pinboard_rb'
##Usage
I'm working towards getting all the API methods listed in http://pinboard.in/api to work.
Add following to your .rb
require 'pinboard'
Initialize
pinboard = Pinboard.new('username', 'password')
###Examples
Most requests should return a hash.
However, if the username and password are invalid, the gem will raise an InvalidCredentialsError.
Get all posts (https://api.pinboard.in/v1/posts/get)
pinboard.posts.req
Get all posts with parameters
pinboard.posts.params({tag: 'tag_name'}).req
Get recent posts (https://api.pinboard.in/v1/posts/recent)
pinboard.posts.recent.req
Get recent posts with parameters
pinboard.posts.recent.params({count: 1}).req
Reset method calls without doing an actual request.
pinboard.clear