paging and a little styling

app/workers/sms_sender.rb

@@ -4,9 +4,9 @@ class SmsSender
   attr_accessor :message
 
   def initialize args_as_hash
-    @from    = args_as_hash["from"] ||= ENV["twilio_number"]
-    @to      = args_as_hash["to"]
-    @message = args_as_hash["message"]
+    @from    = args_as_hash[:from] ||= ENV["twilio_number"]
+    @to      = args_as_hash[:to]
+    @message = args_as_hash[:message]
   end
 
   def send!