1.8.7 support

Closes #19

lib/haste/uploader.rb

@@ -1,3 +1,6 @@
+require 'json'
+require 'faraday'
+
 module Haste
 
   DEFAULT_URL = 'http://hastebin.com'
@@ -22,19 +25,31 @@ module Haste
     # Take in data and return a key
     def upload_raw(data)
       data.rstrip!
-      raw_data = RestClient.post "#{self.server_url}/documents", data
-      data = JSON.parse(raw_data)
-      data['key']
+      response = do_post data
+      if response.status == 200
+        data = JSON.parse(response.body)
+        data['key']
+      else
+        fail_with "failure uploading: #{response.body}"
+      end
     rescue JSON::ParserError => e
       fail_with "failure parsing response: #{e.message}"
-    rescue RestClient::Exception => e
-      fail_with "failure uploading: #{e.message}"
     rescue Errno::ECONNREFUSED => e
       fail_with "failure connecting: #{e.message}"
     end
 
     private
 
+    def do_post(data)
+      connection.post('/documents', data)
+    end
+
+    def connection
+      @connection ||= Faraday.new(:url => server_url) do |c|
+        c.adapter Faraday.default_adapter
+      end
+    end
+
     def fail_with(msg)
       raise Exception.new(msg)
     end