Advantages Of Ruby On Rail

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RAIL Interview Questions
Rail is a web application framework designed to work with the Ruby programming language. Ruby is written by David Heinemeier Hansson. Rail is a framework for building websites. Rail combines the Ruby programming language with HTML, CSS, and JavaScript to create a web application that runs on a web server.
Ruby on Rail is an MVC framework. A Rail is extremely productive web-application framework.
Ruby on Rail is a powerful framework to describe your application. Rail is considered a server-side, or back end, web application development platform. Rail is popular among web startups, significantly because the pool of open source software.
Question: What is Ruby on Rail?
Answer:
Ruby: It is an object oriented programming
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Rail is capable of gathering information using pages and applications from the web server and can interact with a database and can retrieve information from the database.
• You could develop a web application at least ten times faster with Rail comparing Java Frameworks
• Configure your code with Database Schema.
• No compilation phase required.
Question: What are advantages of using Ruby on Rail?
Answer:
The advantages of using Ruby on Rail are as follows:
• Programmer Productivity: The Ruby framework is not called Rail for no reason, testimonies abound around the web on how Rail can quickly carry an app from conception, through development, and into production in record speed.
• Open-Source: Rail is open-source and its compatibility with Linux means there are many open-source options available when constructing your solution stack.
• Built-In Testing: Rail enables developers to use supporting code called harnesses and fixtures to quickly draft simple extendable automated tests.
• Metaprogramming: The ability to write code that acts on code rather than data can be a huge advantage, and Rail makes it easy.
Question: Why Ruby on Rail?
Answer:
There are lots of advantages of using Ruby on Rail:
• DRY Principal
• Convention over
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By keeping helper classes in a separate subdirectory, the model, view, and controller classes can remain lean and uncluttered.
Question: What are the positive aspects of Rail?
Answer:
Rail provides many features like:
• Meta-programming: Rail uses code generation but for heavy lifting it relies on meta-programming. Ruby is considered as one of the best language for Meta-programming.
• Active Record: It saves object to the database through Active Record Framework. The Rail version of Active Record identifies the column in a schema and automatically binds them to your domain objects using metaprogramming
• Scaffolding: Rail have an ability to create scaffolding or temporary code automatically
• Convention over configuration: Unlike other development framework, Rail does not require much configuration, if you follow the naming convention carefully
• Three environments: Rail comes with three default environment testing, development, and production.
• Built-in-testing: It supports code called harness and fixtures that make test cases to write and
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