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Ruby on Rails (simplified as Rails) is a server-side web application framework written in Ruby under the MIT License. Rails is a model–view–controller (MVC) framework, providing default structures for a database , a web service , and web pages .
Ruby on Rails' use of the phrase is particularly focused on its default project file and directory structure, which prevent developers from having to write XML configuration files to specify which modules the framework should load, which was common in many earlier frameworks.
While parsing code comments, Haml uses the same rules as Ruby 1.9 or later. Haml understands only ASCII-compatible encodings, like UTF-8, but not UTF-16, or UTF-32, because these are not compatible with ASCII. [3] [4] Haml can be used at the command line, as a separate Ruby module, or in a Ruby on Rails application.
It adds syntactic sugar inspired by Ruby, Python, and Haskell in an effort to enhance JavaScript's brevity and readability. [4] Specific additional features include list comprehension and destructuring assignment. CoffeeScript support is included in Ruby on Rails version 3.1 [5] and Play Framework. [6]
The templating system of eRuby combines Ruby code and plain text to provide flow control and variable substitution, thus making the combined code easier to maintain. [1] The View module of Ruby on Rails is responsible for displaying the response or output on a browser. In its simplest form, a view can be a piece of HTML code which has some ...
Factory Bot, originally known as Factory Girl, [1] is a software library for the Ruby programming language that provides factory methods to create test fixtures for automated software testing. The fixture objects can be created on the fly; they may be plain Ruby objects with a predefined state, ORM objects with existing database records or mock ...
The open source web application framework Ruby on Rails was initially created for internal use at 37signals, before being publicly released in 2004. [3] [4] In February 2014, the company adopted a new strategy, focusing entirely on its flagship product, the software package also named Basecamp, and renaming the company from 37signals to Basecamp.
Download QR code; Print/export Download as PDF; Printable version; In other projects Wikimedia Commons; ... Ruby on Rails: MySQL, PostgreSQL, SQLite [151] 4.0.3 [152 ...