A new enhancement proposal is in for Java that describes creating value objects, allowing the JVM to treat complex objects as primitives.

I previously showed how you could build an article series list with Jekyll using Liquid. This time I use a custom Liquid tag instead of a Liquid script-let.

I show how, with Jekyll and Liquid and some clever-ness, you can build a dynamic article series list for sites.

Google Guice (my favorite DI framework for Java) has a neat extension called “Multibindings” that allows you to auto-magically inject a collection of objects that implement a particular interface. This allows you to model SPI-style interfaces with ease.

Multimaps are one of the many collections in Google Guava. I describe why you might want to use them.