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 ou
Views: 352 Price: Category: Ruby on RailsTips and Tutorials
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.
Views: 351 Price: Category: Ruby on RailsTips and Tutorials
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 star
Views: 354 Price: Category: Ruby on RailsTips and Tutorials
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
Views: 343 Price: Category: Ruby on RailsTips and Tutorials
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.
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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.
Views: 297 Price: Category: Ruby on RailsTips and Tutorials
This article contains step-by-step tutorial for creating photo gallery in Ruby On Rails -- basically a list of jpeg images with uploading/editing support. Command-line ImageMagick tools are used to generate thumbnails and determine image width and height. No Rails plugins or Ruby libraries (like RMa
Views: 497 Price: Category: Ruby on RailsTips and Tutorials
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.
Views: 329 Price: Category: Ruby on RailsTips and Tutorials
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.
Views: 326 Price: Category: Ruby on RailsTips and Tutorials
How to setup a Windows development PC and a shared web host environment so you can start developing Ruby web applications in the same way you do PHP, embedded in HTML. Ruby is easy to learn and has features that make it more useful than other web scripting languages. Now you can use eRuby to create
Views: 324 Price: Category: Ruby on RailsTips and Tutorials
If you want create a dynamic web page that works on more than just MySQL then try Ruby DBI. Ruby DBI will help you create a single database interface for connecting your web application to multiple database types like MySQL, PostGreSQL and SQL Server. This article also explains some of the typical m
Views: 301 Price: Category: Ruby on RailsTips and Tutorials
Ruby on Rails is Model-View-Controller web-application framework. Rails uses ActiveRecord database abstraction classes to work with SQL tables. However, sometimes it is more convenient to work with plain SQL queries(without any model classes) for specific database operations.
Views: 467 Price: Category: Ruby on RailsTips and Tutorials
Over the last couple of months, I have collected over 150 Ruby on Rails links at Top-Ten-Tutorials.com
Views: 571 Price: Category: Ruby on RailsTips and Tutorials
This article contains simple Ruby function ae_some_html which allows usage of basic HTML tags and converts everything else to entity-escaped HTML code.
Views: 421 Price: Category: Ruby on RailsTips and Tutorials
SUSIE is a simple image gallery that is an opensource eRuby application. It is interesting because it shows how Ruby, a powerful and fully object oriented programming language can be used to do the tiniest of tasks. Ruby can be used as a fast procedural code language that rivals PHP and still do thi
Views: 501 Price: Category: Ruby on RailsTips and Tutorials
Yes, you can run Ruby on Windows and eRuby on Windows IIS web servers. Ruby has many features to process text files and to do system management tasks as languages like Perl or Python do. Ruby is also a great web scripting language. Follow this tutorial and you can use Ruby on your Windows IIS web se
Views: 313 Price: Category: Ruby on RailsTips and Tutorials
Ruby is a great language to use to create a dynamic website. Here's how to use it to do CGI scripting. Using eRuby ERB templating to seperate the HTML from the script makes CGI a perfect alternative to using the Rails framework. Easy and faster than you would expect. So easy in fact that you may for
Views: 424 Price: Category: Ruby on RailsTips and Tutorials
This will show how to validate your fields, by adding the lines of code into your controller. Very easy to use and duplicate in your ROR application.
Views: 474 Price: Category: Ruby on RailsTips and Tutorials
In this tutorial, we'll go through the following steps:
Setup the environment
Create the SQLite database
Develop the Rails application
Create the RBA (= Ruby archive) from the application with Tar2RubyScript
Create the standalone executable with RubyScript2Exe
Views: 305 Price: Category: Ruby on RailsTips and Tutorials
