Seattle.rb Rocks!
summary
A set of compact demos shows concrete tools and working prototypes: a UPnP library that builds and advertises devices, a media server that browses images, reads MP3 metadata, and is integrating transcoding via ffmpeg Ruby gem to stream to PlayStation and adapt Xbox folder layout; a Scheme interpreter implemented mostly on the commute that compiles to Rack endpoints and emits XML with Builder while planning macros and continuations; an IDL → Ruby code generator demoing tokenizer, parser and codegen using rex, racc and Ruby2Ruby; and a sharable project‑skeleton tool for Gems and Rails.
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