Add some comments.

2 files changed, 3 insertions, 0 deletions

diff --git a/lib/mail_handler/backends/mail_backend.rb b/lib/mail_handler/backends/mail_backend.rb
index 87c0d6181..6f965172b 100644
--- a/lib/mail_handler/backends/mail_backend.rb
+++ b/lib/mail_handler/backends/mail_backend.rb
@@ -50,6 +50,7 @@ module MailHandler
                 first_from ? first_from.address : nil
             end
 
+            # Return the first from name if any
             def get_from_name(mail)
                 first_from = first_from(mail)
                 first_from ? first_from.name : nil
diff --git a/lib/mail_handler/backends/tmail_backend.rb b/lib/mail_handler/backends/tmail_backend.rb
index d2eed39d4..445a81124 100644
--- a/lib/mail_handler/backends/tmail_backend.rb
+++ b/lib/mail_handler/backends/tmail_backend.rb
@@ -46,6 +46,7 @@ module MailHandler
                 mail_part.body
             end
 
+            # Return the first from address if any
             def get_from_address(mail)
                 if mail.from_addrs.nil? || mail.from_addrs.size == 0
                     return nil
@@ -53,6 +54,7 @@ module MailHandler
                 mail.from_addrs[0].spec
             end
 
+            # Return the first from name if any
             def get_from_name(mail)
                 mail.from_name_if_present
             end