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/db_sqltxt.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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

diff --git a/lib/sisu/v3/db_sqltxt.rb b/lib/sisu/v3/db_sqltxt.rb
index f6651724..53c15ed3 100644
--- a/lib/sisu/v3/db_sqltxt.rb
+++ b/lib/sisu/v3/db_sqltxt.rb
@@ -68,7 +68,7 @@ module SiSU_DbText
     end
     def clean_searchable_text(arr) #produce clean, searchable, plaintext from document source
       txt_arr,en=[],[]
-      arr=arr.class==String ? arr.split(/\n+/m) : arr
+      arr=(arr.is_a?(String)) ? arr.split(/\n+/m) : arr
       arr.each do |s|
         s=s.gsub(/([*\/_-])\{(.+?)\}\1/m,'\2').
           gsub(/^(?:block|group|poem|code)\{/m,'').gsub(/^\}(?:block|group|poem|code)/m,'').
-- 
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