From: "S. Robert James" <srobertjames@...>
Date: 2007-03-16T07:10:06+09:00
Subject: Merge / Diff algo

Is there any lib to do simple text based merges (3 way) from Ruby?

Perhaps it's simple enough to do without an external lib.  Just need
to see which lines child1 added to parent, which ones child1 deleted,
and same for child2, and then merge them - in order...

Hmmm... perhaps I should use an external lib...