Simplified use of Shopify's liquid, including some handy filters, tags and drops.
Basically it's as easy as:
Liquidum.render("{{payload.test}}", assigns: { 'payload' => { 'test' => 'blah' } })
Add this line to your application's Gemfile:
gem 'liquidum'
And then execute:
$ bundle
Or install it yourself as:
$ gem install liquidum
Contribution directions go here.
The gem is available as open source under the terms of the MIT License.