lib/erb_asterisk/utils.rb in erb_asterisk-0.0.13 vs lib/erb_asterisk/utils.rb in erb_asterisk-0.0.14

@@ -4,11 +4,14 @@
     #
     # vnov -> v[n]on
     # LongExtension1234! -> Lo[n]gE[x]te[n]sio[n]1234[!]
     #
     def escape_exten(exten)
-      exten.each_char.reduce('') do |s, c|
+      result = exten.each_char.reduce('') do |s, c|
         s << (%w(x z n . !).include?(c.downcase) ? "[#{c}]" : c)
       end
+
+      log_debug("escape_exten: '#{exten}' => '#{result}'", 2)
+      result
     end
   end
 end