fileset: array replace

[perl/file-rewrite.git] / lib / File / Rewrite.pm

diff --git a/lib/File/Rewrite.pm b/lib/File/Rewrite.pm
index 5a30a32989c80df3b8e91dca1ed9596333bef71e..784542d9f47074854c9789811429148a98f20087 100644 (file)
--- a/lib/File/Rewrite.pm
+++ b/lib/File/Rewrite.pm
@@ -19,7 +19,16 @@ sub fileset {
        while (readline $src) {
                chomp;
                if ($_ =~ (ref $search ? $search : qr/^\Q$search\E$/)) {
-                       if (defined $replace and $_ eq $replace) {
+                       if (ref $replace eq 'ARRAY') {
+                               if (@$replace and $_ eq $replace->[0]) {
+                                       shift @$replace;
+                               }
+                               else {
+                                       $changes++;
+                                       next;
+                               }
+                       }
+                       elsif (defined $replace and $_ eq $replace) {
                                undef $replace;
                        }
                        else {
@@ -31,8 +40,10 @@ sub fileset {
        }
        close $src;
        if (defined $replace) {
-               $changes++;
-               print {$dest} $replace, $/;
+               for (ref $replace eq 'ARRAY' ? @$replace : $replace) {
+                       $changes++;
+                       print {$dest} $_, $/;
+               }
        }
        close $dest;