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ERB provides an easy to use but powerful templating system for Ruby. Note that in this example, we use the convenient “% at start of line” tag, and we quote ERB is a templating engine. A templating engine helps you mix HTML & Ruby. In this tutorial you'll learn how to write ERB loops, if statements, etc. And how ERB 28 Oct 2014 Here is the simple example, for rendering a string template. Since we didn't specify the outvar the result method will return the rendered html. 24 Oct 2016 The code will run if you pass it to ruby. That is initiate it with this: ruby testing.html.erb > new-file.html. The erb command expects to be passed This example template is taken from the puppetlabs/ntp module. # ntp.conf: Managed by puppet. # <% if @tinker == true and 7 Sep 2018 Let's flesh out our example app with some content. I'll make my app an information site about some residential neighborhoods in Rome.The erb utility processes a given template and sends the result to The template can automatically use built-in Ruby classes, ERB stands for Embedded Ruby, and is used to insert Ruby variables inside templates, e.g. HTML and YAML. ERB is a Ruby class that accepts text, and 28 Dec 2014 ruby's ERB template files, are files with the “.erb”. These files For example, lets say we have the following erb file, called time.erb: <%# here ERB, - Learn Ruby on Rails in simple and easy steps. You will learn its All of Ruby is available for programming along with HTML. Following is For example