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Rails and HTML - RHTML
RHTML is HTML mixed with Ruby, using HTML tags. All of Ruby is available for programming alongwith HTML:
Following is the syntax of using Ruby with HTML:
<% %> # executes the Ruby code
<%= %> # executes the Ruby code and displays the result
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Example:
<ul>
<% @products.each do |p| %>
<li><%= @p.name %></li>
<% end %>
</ul>
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The output of anything in <%= %> tags is directly copied to the HTML output stream. To secure against HTML injection, use the h() function to html_escape the output
For example::
<%=h @user_entered_notes %>
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Please check the following link on XML Builder.
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