Rail Articles

Page 2 of 2 (25 articles)

12/27/2012 • EN

A response to DHH's blog on opinionated software, discussing the value of maintainer decisions in open-source frameworks like Rails and Requests.

django open source Rail software development Web Frameworks

5/20/2012 • EN

A developer shares a cleaner method for defining user authorization roles using the CanCan gem in Ruby on Rails.

Access Control authorization Cancan Rail ruby

9/23/2011 • EN

A beginner's guide to installing and using RVM (Ruby Version Manager) for managing Ruby versions and gemsets in Rails development.

command line Gem Management Rail ruby Rvm

9/21/2011 • EN

Explains a common Ruby on Rails syntax error (missing comma) and discusses Ruby's optional parentheses for method arguments.

Link_to Rail Rails 3 ruby Syntax Error

9/20/2011 • EN

A beginner's guide to understanding and fixing the NoMethodError in Ruby on Rails 3, explaining its common causes.

debugging error handling programming Rail ruby

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