From 6b2c44794b8aeeca96a9b3114b87b3c1df69fd9d Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Mon, 1 Oct 2012 15:43:19 -0400
Subject: v3: cosmetic code, .is_a?(X) replaces .class==X (& some defined? &
 nil? tests)

---
 lib/sisu/v3/cgi_pgsql.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/sisu/v3/cgi_pgsql.rb')

diff --git a/lib/sisu/v3/cgi_pgsql.rb b/lib/sisu/v3/cgi_pgsql.rb
index d2c13132..83a1cecf 100644
--- a/lib/sisu/v3/cgi_pgsql.rb
+++ b/lib/sisu/v3/cgi_pgsql.rb
@@ -75,7 +75,7 @@ module  SiSU_CGI_PgSQL
         available_db_table=`psql --list`                            # system call requires psql
         available_db=available_db_table.scan(/(#{Db[:name_prefix]}\S+)/) if not available_db_table.nil?
         if available_db \
-        and available_db.class==Array
+        and available_db.is_a?(Array)
           available_db.flatten.each do |x|
             serve << x.gsub(/#{Db[:name_prefix]}(\S+)/,'\1')
           end
-- 
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