Rake means Ruby make, a code-building tool developed with Ruby. Using with Rake. The benefit to using Rake over Make or similar, is that it is a Ruby tool and can interface with your RoR app natively, so Models, data constraints and business rules are all available for use. Rake has the following features: Rakefiles (rake's version of Makefiles) are completely defined in standard Ruby syntax. If a block is given, upon command completion the block is called with an OK flag (true on a zero exit status) and a Process::Status object. Ruby Tutorial. Tags: Rake, Ruby. Rakefile: The Rake-file for libraries which use Rake for builds. In this interactive tutorial you're going to learn Ruby and Ruby on Rails fundamentals by modifying a Craigslist clone. Rails provide you an extensive library of AJAX functions. Directory containing the main Ruby application code (inc. modules). Running Migrations for Production and Test Databases With the multiple argument form your rake tasks are not vulnerable to users providing an argument like ; rm # -rf /. Learn Ruby on Rails as You Modify a Craigslist Clone ... Rake is another gem that lots of Rails-related commands are run through. Ruby Tutorial. My eBook: “Memoirs of a Software Team Leader” Read more. Tasks and dependencies are specified in standard Ruby syntax. Structure of a Gem. No XML files to edit. How rake turned me into an alcoholic) by g on Jun 11, 2017. For example, the rake gem has a 0.8.7 version (from May, 2009). [packagename].gemspec: *.gemspec file, which has the name of the main directory, contains all package meta … Rake Introduction. Rails uses Rake extensively, especially for the innumerable little administrative tasks necessary when developing database-backed web applications. $ bin/rake db:migrate. Another very useful one is prettify_json.rb, included with the JSON gem, which formats JSON in a readable manner (and is included with Ruby 1.9). Search engine friendly URLs can be developed in Rails. In addition to providing libraries of Ruby code, gems can also expose one or many executable files to your shell’s PATH. There are two advantages to doing this: 1. There is a major difference between Rake and the others, though. But do you really understand what's going on under the hood of these Rake tasks? Rake is a Make-like program implemented in Ruby. Here’s an example: To learn more about using rake, check out my Ruby Rake Tutorial. As a Rails developer you're probably familiar with running "rake" to run your tests or maybe you've used "rake db:migrate" to run your migrations. This Rakefile example will demonstrate how to create a task to run an IRB session with your models loaded and how to set up some basic migration tasks. You can create a Rakefile to make common tasks easy to run. Customized URL. Rails comes with a set of predefined Rake tasks that allow you to perform … /test: Location of test files. Ruby on Rails Rake Tutorial (aka. Ruby on Rails tutorial - learn Ruby on Rails - Ruby on Rails - Rake is Ruby make, a make-like language written in Ruby. Rake’s platform is ruby, which means it works on any platform Ruby runs on.. It's supposed to be that Ruby code doesn't need to be compiled, so it doesn't have to be rake. Each gem has a name, version, and platform. Platforms are based on the CPU architecture, operating system type and sometimes the operating system version. But why does Ruby need rake? Probably the best known example of this is rake. ... Rails 5 provides you a feature which allows you to restart all your apps with the rake restart command. 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