Philosophy Of Ruby On Rails Consulting

The article attempts give some insights on what is Ruby on Rails and how are it is currently being used by many companies and rails developers.

What is exactly Ruby on Rails?

Ruby on Rails or ROR is a web application framework, developed using a the language called Ruby. Ruby is an object oriented language and works well with database driven web applications. A web framework is a set of structures / apis for developing and running database-driven web applications. If you plan do rub on rails consulting you particularly be impressed with the following three main advantages of Rails as a web framework are: structure, database access, and shortcuts.

Structure

Rails allows the developer flexibility in creating custom URL conventions and structures. This approach not only makes a great SEO friendly URLs but also helps rails developers where exactly to look for an error while debugging an application.

Database Access

This features is another ruby on rails developers big time saver . Yes, a rails developer does not have to generate their own difficult database queries. There are easy methods for querying the database also document and exploit the relationships between the objects in the application. A migration a method in Rails that specifies modification to a database such as adding, removing, or changing a table or column.

Shortcuts. Rails framework is shipped with built-in shortcuts that enable all kinds of web magic. There are shortcuts for:

Generating HTML forms and form objects

Formatting numbers more legibly

Pagination to display a for easy navigation, restrict number of records per page

Row, column, table, display formatting

Templates that provides a consistent look and feel for a site

The philosophy of Ruby on Rails depends on two principles:

DRY: Don't Repeat Yourself or the DRY principle, if applied properly, reduces the duplication of tasks within a project. Duplication of any kind, within a project, leads to difficulty in modification and maintenance and inconsistency.

Convention-over-Configuration(CoC): Configuration has taken over the web application frameworks so much that even a simple task such as applying 'compulsory field' validation for just one field requires entries in an XML file. The ORM (Object Relational Mapping) framework provided by RoR is an example of the Convention-over-Configuration principle. Unless you specify a different name for an ORM object, the object uses the name of the table to which it is mapped.

by: Samantha

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