{ "authors": [ "DoggettCK" ], "contributors": [ "angelikatyborska", "Cohen-Carlisle", "devonestes", "neenjaw", "sotojuan" ], "files": { "solution": [ "lib/matrix.ex" ], "test": [ "test/matrix_test.exs" ], "example": [ ".meta/example.ex" ] }, "blurb": "Given a string representing a matrix of numbers, return the rows and columns of that matrix.", "source": "Exercise by the JumpstartLab team for students at The Turing School of Software and Design.", "source_url": "https://turing.edu" }