# File lib/chef/knife/cookbook_site_search.rb, line 31
      def search_cookbook(query, items=10, start=0, cookbook_collection={})
        cookbooks_url = "http://cookbooks.opscode.com/api/v1/search?q=#{query}&items=#{items}&start=#{start}"
        cr = rest.get_rest(cookbooks_url)
        cr["items"].each do |cookbook|
          cookbook_collection[cookbook["cookbook_name"]] = cookbook
        end
        new_start = start + cr["items"].length
        if new_start < cr["total"]
          search_cookbook(query, items, new_start, cookbook_collection) 
        else
          cookbook_collection
        end
      end