Fixing Rubocop code style

auto/parse_output.rb

@@ -54,13 +54,13 @@ class ParseOutput
   end
 
   # Set the flag to indicate if there will be an XML output file or not
-  def set_test_suite_name(cli_arg)
+  def test_suite_name=(cli_arg)
-    @real_test_suite_name = cli_arg['-suite'.length..-1]
+    @real_test_suite_name = cli_arg
     puts 'Real test suite name will be \'' + @real_test_suite_name + '\''
   end
 
-  def xml_encode_s(s)
+  def xml_encode_s(str)
-    return s.encode(:xml => :attr)
+    str.encode(:xml => :attr)
   end
 
   # If write our output to XML
@@ -277,7 +277,7 @@ class ParseOutput
     puts '=================== RESULTS ====================='
     puts ''
     # Apply binary encoding. Bad symbols will be unchanged
-    File.open(file_name, "rb").each do |line|
+    File.open(file_name, 'rb').each do |line|
       # Typical test lines look like these:
       # ----------------------------------------------------
       # 1. normal output:
@@ -374,7 +374,7 @@ if ARGV.size >= 1
     if arg == '-xml'
       parse_my_file.set_xml_output
     elsif arg.start_with?('-suite')
-      parse_my_file.set_test_suite_name(arg)
+      parse_my_file.test_suite_name = arg.delete_prefix('-suite')
     else
       parse_my_file.process(arg)
       break