In my article about My take on a Vending Machine Simulation, I wanted to include a link to my Gist, together with a nice thumbnail. Having installed Nzymes on my blog, that wasn’t too difficult.
I thought about using an injection like this:
´{[ =<URL of the file>= | 1.thumb(1) ]}´
so that I could easily reuse it just by changing the URL.
Here are the contents of the execution enzyme.
thumb
list( $url ) = $arguments;
return "<a href='$url' target='_blank'>$url</a>";
The idea is to rely on the PagePeeker free service and return a properly built A IMG element.