ruby label to articles

lablr.rb

require 'net/https'
require 'uri'
require 'json'
require 'pp'

subdomain = 'SUBDOMAIN'
username = 'EMAIL'
password = 'PASSWORD'
category = 'CATEGORY_ID'
label = {:label => {:name => "cake"}}.to_json


domain = 'https://' + subdomain + '.zendesk.com/api/v2'

begin
	#get the article IDs
	article_ids = Array.new
	full_uri = "#{domain}/help_center/categories/#{category}/articles.json"
	puts full_uri
	uri = URI.parse(full_uri)
	http = Net::HTTP.new(uri.host, uri.port)
	http.use_ssl = true
	http.verify_mode = OpenSSL::SSL::VERIFY_NONE
	request = Net::HTTP::Get.new(uri.request_uri)
	timestamp = Time.now.strftime('%Y%m%d %H:%M:%S')
	request.basic_auth(username, password)    
	resp = JSON.parse( http.request(request).body )
	articles = resp['articles']
	next_page = resp["next_page"]
	count = resp["count"]

	# shove the returned IDs into an array
	articles.each do |s|
		id = s.values_at("id")
		article_ids << id[0]
	end
 	

	#update those suckers by ID
	article_ids.each do |id|
		full_uri = "#{domain}/help_center/articles/#{id}/labels.json"
		uri = URI.parse(full_uri)
		puts uri
		http = Net::HTTP.new(uri.host, uri.port)
		http.use_ssl = true
		request = Net::HTTP::Post.new(uri.request_uri)
		request.add_field 'Content-Type','application/json'
		request.body = label
		timestamp = Time.now.strftime('%Y%m%d %H:%M:%S')
		request.basic_auth(username, password)
		puts request

		response = http.request(request)
		puts response
		if response.is_a? Net::HTTPSuccess
			puts "Successfully updated article number " + id.to_s + "."
            else
			puts "Aww shit, there was an error."
		end
	end
    #do it until all articles are updated
    #end when the count is 0
end until count == 0