{ "authors": [ "amscotti" ], "contributors": [ "Zureka", "kytrinyx" ], "files": { "solution": [ "lib/reverse_string.dart" ], "test": [ "test/reverse_string_test.dart" ], "example": [ ".meta/lib/example.dart" ] }, "blurb": "Reverse a string.", "source": "Introductory challenge to reverse an input string", "source_url": "https://medium.freecodecamp.org/how-to-reverse-a-string-in-javascript-in-3-different-ways-75e4763c68cb" }