From: Vincent Pit <vince@profvince.com>
Date: Sat, 10 Mar 2012 18:13:55 +0000 (+0100)
Subject: A cleaner idiom for "get the list of connected servers"
X-Git-Url: http://git.vpit.fr/?p=perl%2Fscripts%2Fxchat.git;a=commitdiff_plain;h=1653942ef55abd3f4aefff434f4452b641b3ce76

A cleaner idiom for "get the list of connected servers"
---

diff --git a/clones.pl b/clones.pl
index 5e38595..20aecfa 100755
--- a/clones.pl
+++ b/clones.pl
@@ -266,9 +266,9 @@ hook_server 'QUIT', sub {
 };
 
 hook_print 'Disconnected', sub {
- my %servers = map { $_->{server} => 1 }
-                grep { $_->{flags} & 9 and not($_->{flags} & 2) }
-                 get_list 'channels';
+ my %servers;
+ $servers{$_->{server}} = 1 for grep +($_->{flags} & 0b1011) == 0b1001,
+                                 get_list 'channels';
 
  delete @users{  grep !$servers{$_}, keys %users};
  delete @fetched{grep !$servers{$_}, keys %fetched};
diff --git a/opers.pl b/opers.pl
index 875abc9..87a01c4 100755
--- a/opers.pl
+++ b/opers.pl
@@ -51,9 +51,9 @@ hook_server '352', sub {
 };
 
 hook_print 'Disconnected', sub {
- my %servers = map { $_->{server} => 1 }
-                grep { $_->{flags} & 9 and not($_->{flags} & 2) }
-                 get_list 'channels';
+ my %servers;
+ $servers{$_->{server}} = 1 for grep +($_->{flags} & 0b1011) == 0b1001,
+                                 get_list 'channels';
 
  delete @opers{grep !$servers{$_}, keys %opers};