Or, even better, why your web framework should not adopt a CGI-based API. For the past few years I have been studying and observing the development of different emerging languages closely with a special focus on web frameworks/servers. Unfortunately, most of the new web frameworks are following the Rack/WSGI specification which may be a mistake … »
When David Chelimsky was visiting São Paulo in last April, we invited him to go out for some coffee, beers and brazilian appetizers. We had a great time and we talked about different topics like OO, programming languages, authoring books and, as expected, about testing. One of the topics in our testing discussion was the … »
Last week, while developing a feature I had some code like this in a view: link_to_unless @post.url.blank?, “Link to post”, @post.url Where url is an attribute of type String. As people usually don’t like negative conditionals, we can easily rewrite this code as: link_to_if @post.url.present?, “Link to post”, @post.url However, we can clean our code … »
Dia 11/05/2012, realizamos um mini curso de Ruby on Rails no Secot (Semana de Computação e Tecnologia da UFSCAR de Sorocaba). Aqui vão os slides, os links mencionados no curso, o link para o código da aplicação que fizemos e também o link para o guia que usei na demonstração de Ruby. Código da aplicação … »
Congratulations to our fellow Carlos Antonio (@cantoniodasilva) and Rafael França (@rafaelfranca) for honorably earning the commit access to the Ruby on Rails repository!
In this blog post we talk about a new feature upcoming on Devise 2.1 that aims to provide developers faster feedback in case a model is missing a field required by Devise behaviors.
