{ "authors": [ "angelikatyborska" ], "contributors": [ "neenjaw" ], "files": { "solution": [ "lib/take_a_number.ex" ], "test": [ "test/take_a_number_test.exs" ], "exemplar": [ ".meta/exemplar.ex" ] }, "language_versions": ">=1.10", "blurb": "Learn about processes and process identifiers by writing an embedded system for a Take-A-Number machine." }