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/dal_numbering.rb | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

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

diff --git a/lib/sisu/v3/dal_numbering.rb b/lib/sisu/v3/dal_numbering.rb
index 4c7ad642..f81563f3 100644
--- a/lib/sisu/v3/dal_numbering.rb
+++ b/lib/sisu/v3/dal_numbering.rb
@@ -82,7 +82,7 @@ module SiSU_DAL_Numbering
         && dob.ocn_ #and dob.obj !~ /#{Mx[:gr_o]}Th|#{Mx[:tc_o]}#{Mx[:tc_p]}#{Mx[:tc_p]}/ #FIX
           dob.obj=dob.obj.gsub(/(.+)\n/,'\1 ') #messy, but idea is that tables should retain breaks
         end
-        unless dob.obj.class==Array
+        unless dob.obj.is_a?(Array)
           dob.obj=dob.obj.gsub(/^\s+/,'').
             gsub(/\s$/,"\n")
         end
@@ -160,7 +160,7 @@ module SiSU_DAL_Numbering
             if dob.ln==no1
               t_no1+=1; t_no2=0; t_no3=0
               title_no="#{t_no1}"
-              if not @md.seg_names.nil? \
+              if @md.seg_names.is_a?(Array) \
               and not @md.seg_names.include?(title_no)
                 if dob.ln==no1
                   dob.name="#{title_no}" if not dob.name
@@ -303,7 +303,7 @@ module SiSU_DAL_Numbering
             possible_seg_name=$1
             possible_seg_name=possible_seg_name.gsub(/(?:[:,-]|\W)/,'.').
               gsub(/\.$/,'')
-            if not @md.seg_names.nil? \
+            if @md.seg_names.is_a?(Array) \
             and not @md.seg_names.include?(possible_seg_name)
               dob.name=possible_seg_name
               dob.tags=[dob.name,dob.tags].flatten if dob.name !~/^\d+$/
@@ -313,7 +313,7 @@ module SiSU_DAL_Numbering
           end
           if dob.ln==4 \
           and dob.name                                     #extract segment name from embedded document structure info
-            if not @md.seg_names.nil? \
+            if @md.seg_names.is_a?(Array) \
             and not @md.seg_names.include?(dob.name)
               dob.tags=[dob.name,dob.tags].flatten if dob.name !~/^\d+$/
               @md.seg_names << dob.name
@@ -323,7 +323,7 @@ module SiSU_DAL_Numbering
           and not dob.name                                 #if still no segment name, provide a numerical one
             pf='_'                                         #pg='' #may use e.g. '' or '~' or '_'
             segn_auto="#{pf}#{art_filename_auto.to_s}"
-            if not @md.seg_names.nil? \
+            if @md.seg_names.is_a?(Array) \
             and not @md.seg_names.include?(segn_auto)
              dob.name=segn_auto
              dob.tags=[dob.name,dob.tags].flatten if dob.name !~/^\d+$/ #check whether will work across file types with stop signs
-- 
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