temper.rb

# server

require 'rubygems'
require 'sinatra'

get '/temp' do
	content_type :json
	temp = `./temper`
	bits = temp.split(' ')
	"{ \"time\" : #{bits[0]}, \"fahrenheit\" : #{bits[2].gsub(/F/,'')}, \"celsius\" : #{bits[3].gsub(/C/,'')} }"
end


# autotweeter

require 'rubygems'
require 'twitter_oauth'
require 'json'
require 'rest_client'

client = TwitterOAuth::Client.new(
    :consumer_key => '',
    :consumer_secret => '',
    :token => "", 
    :secret => ""
)

p client.authorized?

temp = JSON.parse(RestClient.get("http://SERVER:4567/temp"))['fahrenheit'].to_f
last_tweet = client.show('propubtemp')['status']['text']
existing_temp = last_tweet.match(/^[\d\.]+/) ? last_tweet.match(/^[\d\.]+/)[0].to_f : nil

if existing_temp && temp > existing_temp
  tweet = "#{temp}°F ↑"
end

if existing_temp && temp < existing_temp
  tweet = "#{temp}°F ↓"
end

if existing_temp.nil?
  tweet = "#{temp}°F"
end

if tweet
  p "tweeting: #{tweet}"
  client.update(tweet)
end