####
Diff
####


****
NAME
****


Kernel::System::Diff - Compare two strings and display difference


***********
DESCRIPTION
***********


Compare two strings and display difference.


****************
PUBLIC INTERFACE
****************


new()
=====


create an object. Do not use it directly, instead use:


.. code-block:: perl

     use Kernel::System::ObjectManager;
     local $Kernel::OM = Kernel::System::ObjectManager->new();
     my $DiffObject = $Kernel::OM->Get('Kernel::System::Diff');



Compare()
Compare two strings and return diff.
==============================================



.. code-block:: perl

     $DiffObject->Compare(
         Source => 'String 1',       # (required) String
         Target => 'String 2',       # (required) String
     );
 
     Result:
     my %Diff = (
         HTML  => '<table class="DataTable diff">
 <tr class=\'change\'><td><em>1</em></td><td><em>1</em></td><td>Test <del>1</del></td><td>Test <ins>2</ins></td></tr>
 </table>
 ',
         Plain => '<div class="file"><span class="fileheader"></span><div class="hunk"><span class="hunkheader">@@ -1 +1 @@
 </span><del>- Test 1</del><ins>+ Test 2</ins><span class="hunkfooter"></span></div><span class="filefooter"></span></div>'
         },
     );