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<h1>Ruby devops</h1>
<p>[youtube]</p>
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<h1>DevOps4Solutions</h1>
<p>Home ? blog ? Sample Project Ruby On Rails</p>
<h1>Sample Project Ruby On Rails</h1>
<p>In this blog , we will create a sample project (create and read operation) of Ruby on Rails project.</p>
<h1>Introduction</strong></h1>
<p>Ruby on Rails is a web development framework . Rails is used by companies as diverse as Airbnb, Basecamp, Disney, GitHub, Hulu, Kickstarter, Shopify, Twitter, and the Yellow Pages.</p>
<h2>What makes Rails so great?</strong></h2>
<p>Firstly, Ruby on Rails is 100% open-source.Rails effectively creates a domain-specific language for writing web applications. As a consequence, many common web programming tasks ? such as generating HTML, making data models, and routing URLs ? are easy with Rails, and the resulting application code is concise and readable.</p>
<h3>Prerequisite</strong></h3>
<p>To develop a web application using Ruby on Rails Framework, you need to install the following softwares ?</p>
<p><ul>
<li>Ruby</li>
<li>The Rails Framework</li>
<li>A Web Server</li>
<li>A Database System</li>
</ul>
</p>
<h3>Ruby on Rails MVC Framework</h3>
<p>The M</strong>odel V</strong>iew C</strong>ontroller principle divides the work of an application into three separate but closely cooperative subsystems.</p>
<h4>Model (ActiveRecord )</h4>
<p>It maintains the relationship between the objects and the database and handles validation, association, transactions, and more.</p>
<h4>View ( ActionView )</h4>
<p>It is a presentation of data in a particular format, triggered by a controller?s decision to present the data.</p>
<h4>Controller ( ActionController )</h4>
<p>The facility within the application that directs traffic, on the one hand, querying the models for specific data, and on the other hand, organizing that data (searching, sorting, messaging it) into a form that fits the needs of a given view.</p>
<p>Rails application structure has an application directory called app/</strong>containing three subdirectories: models</strong>, views</strong>, and controllers</strong>. This is a hint that Rails follows the model-view-controller (MVC) architectural pattern, which enforces a separation between the data in the application (such as user information) and the code used to display it, which is a common way of structuring a graphical user interface (GUI).</p>
<p>When interacting with a Rails application, a browser sends a request</em> that is received by a webserver and passed on to a Rails controller</em>, which is in charge of what to do next. In some cases, the controller will immediately render a view</em>, which is a template that gets converted to HTML and sent back to the browser. More commonly for dynamic sites, the controller interacts with a model</em>, which is a Ruby object that represents an element of the site (such as a user) and is in charge of communicating with the database. After invoking the model, the controller then renders the view and returns the complete web page to the browser as HTML.</p>
<h5>Create a Sample Project</strong></h5>
<p>This will create a Rails application called Blog in a blog directory and install the gem dependencies that are already mentioned in Gemfile using bundle install .</p>
<h2>Ruby devops</h2>

<h3>Ruby devops</h3>
<p>[youtube]</p>
Ruby devops <a href="http://remmont.com">Current news in english</a> Ruby devops
<h4>Ruby devops</h4>
In this blog , we will create a Sample Project Ruby On Rails. We have created a CR ( Create or Read )Operation using Ruby On Rails
<h5>Ruby devops</h5>
Ruby devops <a href="http://remmont.com">Ruby devops</a> Ruby devops
SOURCE: <h6>Ruby devops</h6> <a href="https://dev-ops.engineer/">Ruby devops</a> Ruby devops
#tags#[replace: -,-Ruby devops] Ruby devops#tags#
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