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

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

diff --git a/lib/sisu/v3/epub_format.rb b/lib/sisu/v3/epub_format.rb
index 06a6d623..cc98219c 100644
--- a/lib/sisu/v3/epub_format.rb
+++ b/lib/sisu/v3/epub_format.rb
@@ -1838,7 +1838,7 @@ WOK
     attr_accessor :md,:t_o,:txt,:ocn,:format,:table,:link,:linkname,:paranum,:p_num,:headname,:banner,:url
     def initialize(md,t_o)
       @md,@t_o=md,t_o
-      if t_o.class==Hash
+      if t_o.is_a?(Hash)
         @txt            =t_o[:txt]            || nil
         @ocn            =t_o[:ocn]            || nil
         @ocn_display    =t_o[:ocn_display]    || nil
-- 
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