As we’ve now get a running web application to manage our library, I propose you to add an image field management to our Book model.To manage this part, we are going to need 3 things:an imaging tool like mini_magick or image_magick, the paperclip p… Continuer de lire Hobo: Step 4 – adding a cover image
RedCar is a brand new programmer’s editor ruby oriented, and ruby developed. And on of the main feature of this new text editor, it’s to be JRuby compatible natively ! A good news for the multiplatform world.to be tested to help dev team to improv… Continuer de lire RedCar, it’s not a red car !
Ok, we have just created the first step of our library. Now we have hundreds of books, maybe we can dispatch all these books in some categories ? Ok, l’est add categories to our web app « My Library » script/generate hobo_model_resource category nam… Continuer de lire Hobo: step2 and 3, add categories and some relation
Hello, just as I have published the previous article about Hobo, discovering the full featured rails over layer framework, I can’t wait to publish my first test: creating a very simple Web Application to manage a library. The first step is just to… Continuer de lire My first Hobo application: My Library
That’s a very good question as the rubygems embedded in the debian package is a limited edition where you are not able to make an « update –system ».So first thing to do: sudo apt-get remove rubygems Then, from http://www.rubyonrails.com, follow the rubyg… Continuer de lire How to install rmagick extension to ruby on Ubuntu ?