Ruby’s structs are one of my favorite data types in Ruby. They help you to keep some defined structure in the dynamic world of Ruby. Often, it makes sense to use them instead of hashes or arrays. Read-only structs take the idea a level further.
Hi, I am Jan. This is my old Ruby blog. I still post about Ruby, but I now do it on idiosyncratic-ruby.com. You should also install Irbtools to improve your IRB.
This is how you can use JRuby to connect to an oracle database without requiring Ruby to be installed on the system, but only Java.
- stores your passwords in a file on your disk
- encrypts the file with a master password
- is designed for every-day-use
- is written in
234lines of understandable Ruby code… Read it!
- is tested with 222 Cucumber steps