The Ruby on Rails and ClojureScript experts

Jan 14, 2013

To help with the transition [to Rails4], over the next 31 days, we are going to be releasing a series of blog posts going over everything you will need to know about Rails 4 for an effortless upgrade.

Covers amongst others:

  • caching gem extraction
  • etags
  • strong parameters
  • observers gem extraction
  • session store gem extraction
  • html5 form input helpers
  • ruby 1.9.3 required
  • russian doll caching
  • ActiveRecord news
  • much improved Postgres support (e.g., hstore)
  • streaming
  • Rails4 upgrade guide
Link: [Rails 4 Countdown to 2013 The Remarkable Labs Blog]1 via