cva-ruby

https://github.com/nashbridges/cva-ruby

This is a Ruby port of cva.style JS library. The CVA (Class Variance Authority) pattern is based on the idea that there's a limited number of states (variants) your CSS component can hold. Each state is described with a CSS class or a set of classes. You then provide a set of variants as an input, and get back a final list of CSS classes.