NAME

Directory::Diff::Copy - Copy differences between two directories

SYNOPSIS

use Directory::Diff::Copy 'copy_diff_only';
copy_diff_only ($old_dir, $new_dir, $output_dir);

copy_diff_only

copy_diff_only ($old_dir, $new_dir, $output_dir);

Given $old_dir, $new_dir, and $output_dir, compare the files in $old_dir and $new_dir using Directory::Diff::directory_diff. If $output_dir does not exist, create it, if it does exist remove all files from it, and put the differing files only into $output_dir.

The return value is the number of files copied.