Glimmer DSL for CSS (Ruby Programmable Cascading Style Sheets) version 1.5.1 has been released with Numeric value CSS unit-type features inspired by the Paggio library. GitHub Project : https://github.com/AndyObtiva/glimmer-dsl-css Ruby Gem : https://rubygems.org/gems/glimmer-dsl-css # Change Log # 1.5.1 - Support px in pt cm mm em methods on `Numeric` to allow producing px in pt cm mm em CSS values (e.g. `3.px` => "3px") - Support % method on `Integer`/`Float` to allow producing % CSS values (e.g. `90.%` => "90%")