what is the relationship between ruby, ruby on rails and html?

what is the relationship betwe开发者_如何学Cen ruby, ruby on rails and html?

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Ruby is a programming language. Ruby on Rails is a Model-View-Controller (MVC) web application framework written in Ruby. HTML is a markup language used for the formatting of web pages and is commonly used to present the output generated by a Ruby on Rails application to the final user.

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Ruby is programming language

Ruby on rails is a web framework written in Ruby.

HTML is a markup language to create web pages

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HTML is markup language used majority of times in view of rails.It is used to design the frontend. Ruby is a object oriented programming language with latest version as 1.9.2 and Ruby on rails built on ruby is a web application framework with version3 currently in use.Links which may help you: http://www.ruby-doc.org http://api.rubyonrails.org