fixing examples with new paths

examples/reconfiguring-sinatra-watcher.rb

@@ -5,7 +5,7 @@ require 'em-http-request'
 
 class HttpPostWatch < Noah::CustomWatcher
   redis_host "redis://127.0.0.1:6379/0"
-  pattern "//noah/configuration/redis_server"
+  pattern "//noah/configurations/redis_server"
   destination Proc.new {|x| ::EM::HttpRequest.new('http://localhost:4567/webhook', :connection_timeout => 2, :inactivity_timeout => 4).post :body => x}
   run!
 end

examples/reconfiguring-sinatra.rb

@@ -9,7 +9,7 @@ set :noah_client_name, 'my_sinatra_app'
 
 def get_config_from_noah(setting)
   begin
-    c = open("#{settings.noah_server}/c/#{settings.noah_client_name}/#{setting}").read
+    c = open("#{settings.noah_server}/applications/#{settings.noah_client_name}/configurations/#{setting}").read
     set setting.to_sym, c
   end
 end
@@ -17,7 +17,7 @@ end
 get_config_from_noah('redis_server')
 
 def get_redis_version
-  Ohm.connect :url => settings.redis_server
+  Ohm.connect :url => settings.redis_server['body']
   Ohm.redis.info["redis_version"]
 end
 
@@ -25,9 +25,10 @@ get "/" do
   "Redis version: #{get_redis_version}"
 end
 
-put "/webhook" do
+post "/webhook" do
   data = JSON.parse(request.body.read)
-  settings.redis_server = data["body"]
+  settings.redis_server = data
+  puts data["body"]
   resp = {:message => "reconfigured", :setting => data["name"], :body => data["body"]}.to_json
   "#{resp}"
 end