Doing Sketch Up Ruby

SketchUp Ruby is to Ruby what "Visual Basic for Applications" (VBA) is to "Visual Basic" (VB). VB is written as a programming system. VBA uses elements of VB to enhance the construction of documents, spreadsheets or databases. It can be accessed by recorded macros, so that minimal knowledge of VBA is required.
SketchUp Ruby uses Ruby elements to control subroutines originally written to implement SketchUp tools. But that's alright. If you are only interested in enhancing the SketchUp modelin...