This sample has a simple workflow that accepts signals, queries, and updates.
To run, first see README.md for prerequisites. Then, in another terminal, start the Ruby worker from this directory:
bundle exec ruby worker.rb
Finally in another terminal, use the Ruby client to the workflow from this directory:
bundle exec ruby starter.rb
The Ruby code will invoke the workflow which will execute two activities and return. The output of the final command should be:
Starting workflow
Supported languages: ["chinese", "english"]
Language changed: english -> chinese
Language changed: chinese -> arabic
Workflow result: مرحبا بالعالم
There are also tests.