Ruby Web Page Example

It can t properly be called a web language at all.

Ruby web page example.

Ruby e print hello ruby n hello ruby. The same happens when we open a web page using the open function supplied by the open uri module. We can change it to whatever we want by passing user agent to the open call. Ruby is dynamically typed and uses garbage collection it supports multiple programming paradigms including procedural object oriented and functional programming according to the creator ruby was influenced by perl smalltalk eiffel.

Some of our examples will also use a sinatra application. Ruby net http provides a rich library which can be used to build http clients. Even so web applications and web tools in general are among the most common uses of ruby. Not only can you write your own smtp server ftp daemon or web server in ruby but you can also use ruby for more usual.

Sinatra is a popular ruby web application framework. Ruby is a general purpose language. By default opern uri calls it browser ruby which does not say mutch. Ruby is an interpreted high level general purpose programming language it was designed and developed in the mid 1990s by yukihiro matz matsumoto in japan.

The source for this interactive example is stored in a github repository. Ruby annotations are for showing pronunciation of east asian characters. The html ruby element represents a ruby annotation. To execute our example hello ruby code therefore we could enter the following command.

This is achieved by using the e command line flag. Ruby allows lines of code to be executed as command line options to the ruby tool.