From 55b707d788ce13696e4411389583e720ea6dab01 Mon Sep 17 00:00:00 2001 From: Eric Wong Date: Sun, 5 Jan 2020 23:23:35 +0000 Subject: treewide: "require" + "use" cleanup and docs There's a bunch of leftover "require" and "use" statements we no longer need and can get rid of, along with some excessive imports via "use". IO::Handle usage isn't always obvious, so add comments describing why a package loads it. Along the same lines, document the tmpdir support as the reason we depend on File::Temp 0.19, even though every Perl 5.10.1+ user has it. While we're at it, favor "use" over "require", since it it gives us extra compile-time checking. --- lib/PublicInbox/Emergency.pm | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/PublicInbox/Emergency.pm') diff --git a/lib/PublicInbox/Emergency.pm b/lib/PublicInbox/Emergency.pm index 5ce75a79..8c0cc184 100644 --- a/lib/PublicInbox/Emergency.pm +++ b/lib/PublicInbox/Emergency.pm @@ -7,7 +7,7 @@ use strict; use warnings; use Fcntl qw(:DEFAULT SEEK_SET); use Sys::Hostname qw(hostname); -use IO::Handle; +use IO::Handle; # ->flush, ->autoflush sub new { my ($class, $dir) = @_; -- cgit v1.2.3-24-ge0c7