From c5750f264ab7821138ba31212c3b8b5a38005465 Mon Sep 17 00:00:00 2001
From: Rodrigo Pinto <rodrigopqn@gmail.com>
Date: Tue, 29 May 2012 16:15:12 -0300
Subject: [PATCH] Add method delete to Modem class

---
 lib/biju/modem.rb | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/biju/modem.rb b/lib/biju/modem.rb
index 763831a..03950fe 100644
--- a/lib/biju/modem.rb
+++ b/lib/biju/modem.rb
@@ -29,6 +29,12 @@ module Biju
       msgs.collect!{ |msg| Biju::Sms.new(:id => msg[0], :phone_number => msg[1], :datetime => msg[2], :message => msg[3].chomp) }
     end
 
+    # Delete a sms message by id.
+    # @param [Fixnum] Id of sms message on modem.
+    def delete(id)
+      cmd("AT+CMGD=#{id}")
+    end
+
     private
     def connection(options)
       port = options.delete(:port)