From 21f5e220b738add01c19c2b15a76f2d240b2c0d5 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Mon, 23 Jan 2012 21:42:25 -0500
Subject: v3dv: replace use of most ruby exclamation (!) method actions

---
 lib/sisu/v3dv/dal_hash_digest.rb | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

(limited to 'lib/sisu/v3dv/dal_hash_digest.rb')

diff --git a/lib/sisu/v3dv/dal_hash_digest.rb b/lib/sisu/v3dv/dal_hash_digest.rb
index 8353b5a0..40f81197 100644
--- a/lib/sisu/v3dv/dal_hash_digest.rb
+++ b/lib/sisu/v3dv/dal_hash_digest.rb
@@ -68,14 +68,13 @@ module SiSU_DAL_Hash
     # 2. endnotes clean/stripped text digest only (there may be several endnotes within a paragraph)
     # 3. whole object, text with markup and any endnotes, (question: with or without the endnote digests??? presumption better without, [however may be easier to check with?])
     # [digests should not include other digests]
-      data=@data
+      data=@data.compact
       @tuned_file=[]
-      data.compact!
       sha_ =(@env.digest.type=='sha256' ? true : false)
       sha_ ? (require 'digest/sha2') : (require 'digest/md5')
       data.each do |t_o|
         unless t_o.obj.class==Array
-          t_o.obj.strip!
+          t_o.obj=t_o.obj.strip
         end
         if t_o.of !~/structure|comment|layout/ \
         and t_o.ocn.class==Fixnum
@@ -125,7 +124,7 @@ module SiSU_DAL_Hash
         case t_o.obj
         when /#{Mx[:en_a_o]}[\d*+]+\s+.+?#{Mx[:en_a_c]}|#{Mx[:en_b_o]}[*+]\d+\s+.+?#{Mx[:en_b_c]}/m
           en_and_t_o,en_and_t_o_digest=[],[]
-          t_o.obj.gsub!(/\s*(#{Mx[:en_a_c]}|#{Mx[:en_b_c]})/m,' \1') #watch
+          t_o.obj=t_o.obj.gsub(/\s*(#{Mx[:en_a_c]}|#{Mx[:en_b_c]})/m,' \1') #watch
           t_o_plus_en=t_o.obj.scan(/.*?#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|.*?#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]}/m)
           t_o_tail=if t_o.obj =~/(?:.*?#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|.*?#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]})+([\s\S]+)/m
             /(?:.*?#{Mx[:en_a_o]}.+?#{Mx[:en_a_c]}|.*?#{Mx[:en_b_o]}.+?#{Mx[:en_b_c]})+.*/m.match(t_o.obj)[1]
@@ -144,11 +143,11 @@ module SiSU_DAL_Hash
     def strip_clean_extra_spaces(s)                                            # dal output tuned
       s=s.dup
       s=s.gsub(/[ ]+([,.;:?](?:$|\s))/,'\1') unless s =~/#{Mx[:en_a_o]}|#{Mx[:en_b_o]}/
-      s=s.gsub(/ [ ]+/,' ')
-      s=s.gsub(/^ [ ]+/,'')
-      s=s.gsub(/ [ ]+$/,'')
-      s=s.gsub(/((?:#{Mx[:fa_bold_c]}|#{Mx[:fa_italics_c]})')[ ]+(s )/,'\1\2')
-      s=s.gsub(/((?:#{Mx[:fa_bold_c]}|#{Mx[:fa_italics_c]})')[ ]+(s )/,'\1\2')
+      s=s.gsub(/ [ ]+/,' ').
+        gsub(/^ [ ]+/,'').
+        gsub(/ [ ]+$/,'').
+        gsub(/((?:#{Mx[:fa_bold_c]}|#{Mx[:fa_italics_c]})')[ ]+(s )/,'\1\2').
+        gsub(/((?:#{Mx[:fa_bold_c]}|#{Mx[:fa_italics_c]})')[ ]+(s )/,'\1\2')
     end
   end
 end
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