Ruby on Rails(RoR) 3 Syntax

ROR scripting block
<% .....   %>

Where as the PHP scripting block
<?  .....   ?>


comments
Line comments run from a bare '#' character to the end of the line
#

block comments

=begin
[Multi line comment]
=end

useful links

http://www.ruby-doc.org/docs/ruby-doc-bundle/Manual/man-1.4/syntax.html#embed_doc

http://articles.sitepoint.com/article/ruby-on-rails

http://net.tutsplus.com/articles/web-roundups/31-fascinating-ruby-on-rails-tutorials-guides/