{ "authors": [ "jimmbraddock" ], "contributors": [ "amencarini", "angelikatyborska", "Cohen-Carlisle", "devonestes", "ggpasqualino", "lpil", "neenjaw", "parkerl", "sotojuan", "waiting-for-dev" ], "files": { "solution": [ "lib/crypto_square.ex" ], "test": [ "test/crypto_square_test.exs" ], "example": [ ".meta/example.ex" ] }, "blurb": "Implement the classic method for composing secret messages called a square code.", "source": "J Dalbey's Programming Practice problems", "source_url": "https://users.csc.calpoly.edu/~jdalbey/103/Projects/ProgrammingPractice.html" }