Being a martial art fan, I burrow a quote.

Empty your mind, be formless. Shapeless, like water. If you put water into a cup, it becomes the cup. You put water into a bottle and it becomes the bottle. You put it in a teapot it becomes the teapot. Now, water can flow or it can crash. Be water my friend. -- Bruce Lee

H2O is markup language for Ruby :) that taken a lot of inspiration from django.

• Readable and human friendly syntax.
• Easy to use and maintain
• Encourage reuse in templates by template inclusion and inheritance.
• highly extensible through filters, tags and template extensions.
• ruby 1.9 compatible

Install

gem install speedmax-h2o --source=https://gems.github.com

as Rails Gem dependencies

config.gem 'speedmax-h2o', :lib => 'h2o', :source=> 'https://gems.github.com'

as Rails Plugin

script/plugin install git:https://github.com/speedmax/h2o.git

With Git

git clone https://github.com/speedmax/h2o.git

Download

Your ruby script

require 'h2o'
person = { :name => 'taylor luk', :age => 27 }
puts H2o::template.parse('{{ person.name }}').render(:person => person)

Currently ruby version is still work in progress, please refer to h2o-php's documentation