RoR Tag

‘Engines’ are nothing but ‘plug-ins’ which adds up extended functionality to the existing Refinery application. Engines installs in the “vendor/extensions” folder in a refinery app. Engines will create a...

In every application regardless of its complexity we require to customize error messages to make more sense. There are several ways to achieve it in Rails3 and in Rails2.3.x which are...

In polymorphic associations, a model can belong to more than one model, on a single association. >Here is an example where a model is associated with two another models in Rails3.For...