Rails Beginner Cheat Sheet Bold words are what is really important e.g. the command and concept shown in the usage category. In the code usage and example columns these highlight the main part of the concept, like this: general_stuff.concept. In the same columns italic_words mark the arguments/parameters of a command/method. However italic words in the descriptions or general text denote more general concepts or concepts explained elsewhere in this cheat sheet or in general. The console (also called command line, command prompt or terminal) is just another way of interacting with your computer. So you can basically do anything with it that you could also do with your graphical desktop user interface.
How to Install Ruby on Rails on Ubuntu 12.04 LTS (Precise Pangolin) with RVM About Ruby on Rails Ruby on Rails is an application stack that provides developers with a framework to quickly create a variety of web applications. Ruby on Rails does take a little while to install on a virtual server, but luckily there are a lot of helpful tools to make this process as easy as possible. You can run this tutorial on your droplet as a user with sudo privileges.
Ruby on Rails Tutorial: Learn Rails by Example Michael Hartl Contents Foreword My former company (CD Baby) was one of the first to loudly switch to Ruby on Rails, and then even more loudly switch back to PHP (Google me to read about the drama). Automated Testing Suites in Ruby on Rails « Kansas City on Rails Automated Testing Suites in Ruby on Rails Make no mistake: web applications are not documents, they are software. While a simple brochure-style site may contain nothing more than static HTML pages, your typical Ruby on Rails application is something more.
Ruby QuickRef Table of Contents Language General Tips Buckblog: Little Things: Refactoring with Hashes 14 November 2015 — The author presents a simple refactoring from case statement to hash table, as an ode to Ruby's "little things" — 2-minute read Ruby owes its popularity to an abundance of “little things”–small touches in just the right places that make all of its features come together in delightful ways. One of those little things, for me, is the humble Hash class. Hashes are one of the most versatile data structures in Ruby. File: HAML_REFERENCE Haml is a markup language that’s used to cleanly and simply describe the HTML of any web document, without the use of inline code. Haml functions as a replacement for inline page templating systems such as PHP, ERB, and ASP. However, Haml avoids the need for explicitly coding HTML into the template, because it is actually an abstract description of the HTML, with some code to generate dynamic content. Features Whitespace active Well-formatted markup DRY Follows CSS conventions Integrates Ruby code Implements Rails templates with the .haml extension
23 Amazing And Open Source Ruby On Rails Applications Home » Extras » 23 Amazing And Open Source Ruby On Rails Applications Ruby on Rails is a powerful web framework that helps creating web applications easier, faster & writing an organized code. There are lots of websites that use it including popular ones like Twitter, Basecamp, AboutUs & many more. Also, Ruby on Rails powers some amazing open source web applications which you may want to use directly or improve further. Rolling with Ruby on Rails by Curt Hibbs 01/20/2005 Editor's note: Curt Hibbs and Bill Walton have updated this tutorial for Rails 1.2 in Rolling with Ruby on Rails Revisited and Rolling with Ruby on Rails Revisited, Part Two. We recommend those tutorials for all new Rails development. Also check out Bill Walton's monthly series, Cookin' With Ruby on Rails. Maybe you've heard about Ruby on Rails, the super productive new way to develop web applications, and you'd like to give it a try, but you don't know anything about Ruby or Rails.