Micro-service which accepts a word and forwards it to the next micro service, picking a color for it along the way. Can be used with https://github.com/dpavkov/reading-helper and https://github.com/dpavkov/word-painter-socket-caller to form a nice application for fast reading of the content.
To set up the application, after cloning the repository, first run bundle install to download all dependencies.
Set SOCKET_CALLER_URL environment variable
run ruby lib/word-painter.rb
Run rake to run tests.