Tips and Tutorials related scripts & softwares
RoR's default pagination methods have a number of bottlenecks. In this guide you will learn how to use paginating_find to create fast, reusable and good looking pagination code for your projects. This method also works for pagination of find_by_sql queries and even supports find_by_sql with eager loading!
Here's a quick Howto on setting up Ruby on Rails for Windows.
Because Rails is a young framework, I thought it would be helpful to write up what I consider best practices when coding with it both for my new coworkers and the web at large. Here’s my current draft. Feel free to critique and comment. I’m very open to suggestions.
The Rails framework takes most of the headache away from developing these relationships and almost entirely eliminates the need to write low-level queries to your database. If you've spent time writing those queries, Rails' ActiveRecord will make sense, but for those of you who are just getting started this can be confusing.
Test-driven development is A Good Thing. This article takes the example of a simple user authentication system controller and explain how to do test driven development using Rails.
Ruby has many exciting object oriented features, but a large percentage of your code will revolve around arrays. In this valuable tutorial, we’re going to show you some tips and tricks for this powerful data structure.
This article covers the basic services provided by the ActionView. The ActionView helps you present data to your users. Keep reading to learn some terminology and study an example application.
This tutorial will focus on the ActionController. The first sections will cover the services provided by ActionController and the techniques to access them. The final section will provide insight into using these techniques in the real world.
Applie included Ruby with the Jaguar OS. In this article, Jim explains how to use this pure object oriented scripting language by exploring Ruby's features.
This article details the components of Rails and shows you how it works.Rails gives you an extremely quick way to develop flexible Web applications; this introduction just barely touched on what it's like to work with Rails. The full framework contains many useful classes and methods for carrying out the actions most used in Web-based applications.
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