![]() The route matching pattern can also include a named parameter. A Ruby block within which request is processed and the response is formed. Its philosophy is very simple: Routes are represented by HTTP methods, followed by a route matching a pattern. These components lie between the application and the web server, and can monitor and manipulate requests and responses.įor utilizing this Rack feature, Sinatra defines internal DSL for creating web applications. Sinatra provides a minimal interface for writing web applications in Ruby, and one of its most compelling features is support for middleware components. It is used by many frameworks, like Ruby on Rails, for example, and supports lot of web servers, like WEBrick, Thin, or Puma. The Rack is a well known Ruby web server interface. Sinatra is Rack-based web application framework. ![]() So, let’s take a brief look at each of them. They are Sinatra and Sequel.īoth of these gems have a very rich feature set: Sinatra serves as the domain specific language (DSL) for web applications, and Sequel serves as the object-relational mapping (ORM) layer. The most notable are two very mature and powerful gems, which in combination provide powerful tools for creating server-side APIs. With this new feature in Ruby on Rails, creating API-only applications in Rails became an even easier and more viable option.īut there are other options too. In fact, it’s overkill to the point that even the Rails team has recognized this and has therefore introduced a new API-only mode in version 5. Yet while the Ruby on Rails architectural paradigm makes it quite easy to create back-end API applications, using Rails only for the API is overkill. With Ruby on Rails being one of the today’s most popular web development frameworks, it is a natural choice among many developers for creating back-end API applications. ![]() This imposes a correspondingly increased demand for server-side APIs. In recent years, the number of JavaScript single page application frameworks and mobile applications has increased substantially.
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