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/sysenv.rb | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

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

diff --git a/lib/sisu/v3dv/sysenv.rb b/lib/sisu/v3dv/sysenv.rb
index dea32c98..1b1a5857 100644
--- a/lib/sisu/v3dv/sysenv.rb
+++ b/lib/sisu/v3dv/sysenv.rb
@@ -544,8 +544,7 @@ module SiSU_Env
           @m << { m: fn[:manifest], l: lng }
         end
       end
-      @m.uniq!
-      @m
+      @m=@m.uniq
     end
     def filename(code,name,suffix)
       #d=SiSU_Env::InfoEnv.new(@fns)
@@ -626,7 +625,7 @@ module SiSU_Env
       fnsp=SiSU_Env::InfoEnv.new(filename).source_file_with_path
       if program_found?(program)
         encoding=%x{file -L #{fnsp}}.strip
-        encoding.gsub!(/#{fnsp}:(\s+|$)/,'')
+        encoding=encoding.gsub(/#{fnsp}:(\s+|$)/,'')
         encoding=if encoding \
         and not encoding.empty?
           encoding
@@ -1118,8 +1117,7 @@ module SiSU_Env
       paths=[]
       flv=SiSU_Env::EnvCall.new(opt.fns).document_language_versions_found
       flv[:f].each {|l| lng_dirs << l[:l] }
-      lng_dirs.uniq!
-      lng_dirs.each do |lng|
+      lng_dirs.uniq.each do |lng|
         paths << "#{spp}/doc/#{lng}"
       end
       paths \
@@ -2744,7 +2742,9 @@ WOK
       @zap=z.local_sisu_source
       if @opt.cmd =~ /[hH]/
         @zap=Dir.glob(@zap).join(' ')
-        if @opt.cmd !~ /w/; @zap.gsub!(/#{@source_path}\/concordance.html/,'')
+        @zap=if @opt.cmd !~ /w/
+          @zap.gsub(/#{@source_path}\/concordance.html/,'')
+        else @zap
         end
       end
       @env=SiSU_Env::InfoEnv.new
-- 
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