implementation of dev interface

gistfile1.txt

## steps

Before do
  Client::Config.backend_uri.values.each do |uri|
    begin
      HTTParty.post("#{uri}dev/purge_db", :body => {}) 
    rescue Errno::ECONNREFUSED
      p "could not reach #{uri}"
    end
  end
end


## controller

if Rails.env.test?
  require 'database_cleaner'
  class DevController < ActionController::Base
    def purge_db
      DatabaseCleaner.strategy = :truncation
      DatabaseCleaner.clean
      render :nothing => true
    end
  end
end

## routes

 match '/dev(/:action)', :controller => 'dev', :via => :post if Rails.env.test?