v3: sysenv, cosmetic, code arrangement touch

1 files changed, 9 insertions, 9 deletions

diff --git a/lib/sisu/v3/sysenv.rb b/lib/sisu/v3/sysenv.rb
index 80069f9d..f5d14583 100644
--- a/lib/sisu/v3/sysenv.rb
+++ b/lib/sisu/v3/sysenv.rb
@@ -690,16 +690,16 @@ module SiSU_Env
       program='createdb'
       db_name="#{Db[:name_prefix]}#{dbname_stub}"
       program_ref="\n\t\tcreatedb dbname #{db_name} #for postgresql database creation"
-      if program_found?(program); system("createdb #{dbname_name}")
-      else puts "\tWARN: #{program} is not available #{program_ref}"               #if @cmd =~/v/
-      end
+      (program_found?(program)) \
+      ? system("#{program} #{dbname_name}") \
+      : (puts "\tWARN: #{program} is not available #{program_ref}")
     end
     def relaxng(cmd='')                                                        #trang - convert between different schema languages for XML
       program='trang'
       program_ref="\n\t\tsee <http://www.thaiopensource.com/relaxng/trang.html>"
-      if program_found?(program); system("trang #{@input} #{@output}")
-      else                        puts "\tWARN: #{program} is not installed #{program_ref}" if cmd =~/V/
-      end
+      (program_found?(program)) \
+      ? system("#{program} #{@input} #{@output}") \
+      : (puts "\tWARN: #{program} is not installed #{program_ref}" if cmd =~/V/)
     end
     def qrencode                                                               #qrcode - for generating QR code
       program='qrencode'
@@ -729,9 +729,9 @@ module SiSU_Env
     def well_formed?                                                           #tidy - check for well formed xml xhtml etc.
       program=@prog.tidy
       program_ref="\n\t\tsee <http://tidy.sourceforge.net/>"
-      if program_found?(program); system("#{@prog.tidy} -xml #{@input} > #{@output}")
-      else                        puts "\tWARN: #{program} is not installed #{program_ref}"
-      end
+      (program_found?(program)) \
+      ? system("#{@prog.tidy} -xml #{@input} > #{@output}") \
+      : (puts "\tWARN: #{program} is not installed #{program_ref}")
     end
     def tex2pdf_engine
       prog=['xetex','xelatex','pdflatex','pdfetex','pdftex']