Ruby programming tutorial was introduced in the mid-90’s. It is a scripting language that was developed to make an easy to read, code cleaner and more flexible language that can be done without requiring too much code. In this post, we will discuss the process of embedding Ruby programming tutorial in Ruby HTML5.
Embedding Ruby HTML5 is convenient using the ERB. This can be done inside an HTML file or front-end code document. Aside from using .html.erb code, you can perform the process with the *.js.erb file and *.css.erb file. You can see the “asset_path” in the code. This serves as a ruby helper method.
Why Is ERB Necessary?
The embedded Ruby is administered at the back- end before it is directed to a bidding web browser. This scenario came from the ERB idea which gives access to developers in embedding details and information from the back-end database. The information is retrieved and calculated from the thing’s server side. This is a beneficial tool because it provides one template file than displaying a variety of complex files.
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What Is Ruby on Rails?
First, we should discuss the meaning or Rails. Rails is written by Ruby in a form of a web development framework. As a developer, you manage writing and inserting Ruby code on back-end things like routing, environment setup, business logic, validation, object methods, communication with external services and database, and embedding Ruby code in the front-end document. Rails are also following a certain architecture which is “Model-View-Controller”.
What Is the Ruby’s Model?
The “models” is the Rails special classes that receives methods from the ActiveRecord::Base. This method makes creating, reading, updating, and destroying (CRUD) objects conveniently and simple.
Using the Ruby code, Rails gives an ease in setting up the database table. So, a Standard Query Language (SQL) is not necessary. Once everything was set up, you can now create, read, update and destroy the objects.
What Is the Ruby’s Controller?
The controller manages the code between the views and the routes. This is dependent to the model methods. Generally, the controller allows you to keep it “skinny” and insert code that contains model products. The action “show” embeds the associated view through the @product variable.
What Is the Ruby’s View?
The code that is sent to the user’s browser is called “view” where the Embedded Ruby comes in. The “layout” is another .html.erb file that renders the action that includes all the high-level stuff that appears on the page headers, navigation bars, footers and other page parts.
For neophytes, these simple steps are helpful in writing your first codes and embed them with Ruby. Continuously practice the process of creating a web app. Sooner, you’ll get a better understanding of how these things work perfectly.