ERB - Template language

ERB is a template language created in 2004.

#316on PLDB	19Years Old	400Users
0Books	0Papers	276Repos

eRuby (Embedded Ruby) is a templating system that embeds Ruby into a text document. It is often used to embed Ruby code in an HTML document, similar to ASP, JSP and PHP. The templating system of eRuby combines the ruby code and the plain text to provide flow control and variable substitution, thus making it easy to maintain.The View module of the rails is responsible to display the response or output on a browser. Read more on Wikipedia...

ERB Wikipedia page
There are at least 276 ERB repos on GitHub
ERB first developed in https://github.com/ruby
file extensions for ERB include erb, erbdeface and rhtml
Pygments supports syntax highlighting for ERB
GitHub supports syntax highlighting for ERB
See also: (11 related languages)HTML, ASP, JSP, PHP, Ruby on Rails, XML, Perl, Java, Linux, HAML, RDoc
HTML of this page generated by LanguagePage.ts

Example from the web:

<ul>
<% 4.times do %>

  <li>list item</li>

<% end %>
</ul>

Example from Linguist:

<% provide(:title, @header) %>
<% present @users do |user_presenter| %>
	<div class="row key-header">
		<h1><%= @header %></h1>
	</div>

	<div class='row'>
		<div class='small-12 columns'>
			<%= will_paginate %>
		</div>
	</div>
	<div class="row key-table">
		<div class="small-12 columns">
			<div class="row key-table-row">
				<div class="small-2 columns">Name</div>
				<div class="small-3 columns">Email</div>
				<div class="small-1 columns">Chords</div>
				<div class="small-1 columns">Keys</div>
				<div class="small-1 columns">Tunings</div>
				<div class="small-1 columns">Credits</div>
				<div class="small-1 columns">Prem?</div>
				<div class="small-2 columns">Since?</div>
			</div>

			<% if @users == [] %>
				<div class="row key-table-row">
					<div class="small-4 small-centered columns">No Users</div>
				</div>
			<% else %>
				<%= render @users %>
			<% end %>
		</div>
	</div>
	<div class='row'>
		<div class='small-12 columns'>
			<%= will_paginate %>
		</div>
	</div>
<% end %>

Example from Wikipedia:

class ERBExample
    attr_accessor:variable1
    
    # using bind to access class variables
    def render()
        renderer.result(binding)
    end

    def initialize(variable1)
        @variable1 = variable1
    end

    # Expose private binding() method.
    def get_binding
        binding()
    end
end

example = ERBExample.new(variable1)
renderer = ERB.new(template)
puts output = renderer.result(example.get_binding)