title: Grunticon For Ruby on Rails
body: <p>Is there an equivalent to Grunticon for Rails?</p>
  
  <p>Whilst researching SVG images vs fonts for dynamically coloured images, I found <a href="https://github.com/filamentgroup/grunticon" rel="nofollow">Grunticon</a> which seems to manage the trade-offs quite elegantly with fallback to png. </p>
  
  <p>But I'm using RoR and this is based on node.js so unless I'm misinformed, it isn't going to work me. </p>
  
  <p>So does anyone know of a similar type of service of approach for elegantly handling dynamically customizable images in rails?</p>
  
  <p>p.s. I'm using a font-based approach at the moment.</p>