Ruby5 #537

https://ruby5.codeschool.com/episodes/575-episode-537-march-20th-2015

• Neural Network
  • Video Listing | Coursera
  • gems nmatrix, fastest-csv, chunky_png
• Regression Driven Tests
  • How you test
  • Regression driven testing is a good place to start
  • question of whether or not you want to be warned
• Airbrussh
  • reformat verbose and meaningless output from your capistrano deploys
• Neo4j with Rails
  • open-source NoSQL graph database implemented in Java and Scala
• Rails Sessions
  • You can only store about 4kb of data in a cookie
  • Cookies are sent along with every request you make
  • If you accidentally expose your secret_key_base, your users can change the data you’ve put inside your cookie
  • Storing the wrong kind of data inside a cookie can be insecure
  • Alternative session stores

♫ The Matches - Drive

by SoundHound