{ "authors": [ "rubysolo" ], "contributors": [ "andrewsardone", "angelikatyborska", "Cohen-Carlisle", "dalexj", "devonestes", "jinyeow", "lpil", "neenjaw", "parkerl", "ryanzidago", "sotojuan", "Teapane", "waiting-for-dev" ], "files": { "solution": [ "lib/triangle.ex" ], "test": [ "test/triangle_test.exs" ], "example": [ ".meta/example.ex" ] }, "blurb": "Determine if a triangle is equilateral, isosceles, or scalene.", "source": "The Ruby Koans triangle project, parts 1 & 2", "source_url": "https://web.archive.org/web/20220831105330/http://rubykoans.com" }