Ruby Language ERB Parsing ERB
Example
This example is filtered text from an IRB session.
=> require 'erb'
=> input = <<-HEREDOC
<ul>
<% (0..10).each do |i| %>
<%# This is a comment %>
<li><%= i %> is <%= i.even? ? 'even' : 'odd' %>.</li>
<% end %>
</ul>
HEREDOC
=> parser = ERB.new(input)
=> output = parser.result
=> print output
<ul>
<li>0 is even.</li>
<li>1 is odd.</li>
<li>2 is even.</li>
<li>3 is odd.</li>
<li>4 is even.</li>
<li>5 is odd.</li>
<li>6 is even.</li>
<li>7 is odd.</li>
<li>8 is even.</li>
<li>9 is odd.</li>
<li>10 is even.</li>
</ul>
