I had to create a new Rails app when I had newer version installed as shown below from gem list command.
rails (4.0.0, 3.2.13)
Solution?
rails _3.2.13_ new newappwitholderrails
Rails version is within _.
Category Archives: Ruby
Daily Vitamin #11 – Mina Deploy via YouTube
Great set of screencasts on Mina deploy. Checkout the channel for more screencasts.
Part 1
Part 2
Daily Vitamin #6
Eye – Process monitoring tool. Inspired from Bluepill and God.
[2.1.0] #to_h
TDD with Zeus
Zeus has made TDD painless.
Creating XML Using Libxml 2009
This is really old screencast I found while going through my arachive. It’s interesting to see how I evolved as a screencaster. I decided to post this despite the embarrassment.
Creating XML Using Libxml from Joon You on Vimeo.
Sending Email with Ruby
RSpec Deprecations
Initial:
Afterwards:
Global Variable in Ruby
Visitor Pattern in Ruby
Code:
For Further Information:
http://www.oodesign.com/visitor-pattern.html
http://en.wikipedia.org/wiki/Visitor_pattern