add ruby

ruby/README.md

@@ -0,0 +1,25 @@
+---
+gitea: none
+include_toc: true
+---
+# Ruby
+
+## Starting ruby console
+
+```
+D:\dt\apps\feeder>rails c -e production
+```
+
+## List directories and files
+
+``` ruby
+irb(main):007:0> Dir.glob('*', base: "//nmea.abb.com/se/PA/Metallurgy/ISYHS/RJO - Operations/RJO - Projects/15 CASO Archive/").map{ |f| puts f }
+Folder Created By CH-Service306 Account
+Test
+TestPW_220124
+_Archived
+_Archived_ext
+_ToBeArchived
+backup
+=> [nil, nil, nil, nil, nil, nil, nil]
+```