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Rooted by: Dumb Rock Paper Scissors
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  • Description

    needs little work LOL

     Code 
    r=(a,b)=>a==b?'Draw':`Player ${((a.charCodeAt(3)-b.charCodeAt(3))/3 > 0)+1} wins`
     Test Cases Failed 
    // Since Node 10, we're using Mocha.
// You can use `chai` for assertions.
const chai = require("chai");
const assert = chai.assert;
// Uncomment the following line to disable truncating failure messages for deep equals, do:
// chai.config.truncateThreshold = 0;
// Since Node 12, we no longer include assertions from our deprecated custom test framework by default.
// Uncomment the following to use the old assertions:
// const Test = require("@codewars/test-compat");

describe('r', function() {
    it('returns "Draw" for Rock vs Rock', function() {
        assert.strictEqual(r('Rock', 'Rock'), 'Draw');
    });

    it('returns "Draw" for Paper vs Paper', function() {
        assert.strictEqual(r('Paper', 'Paper'), 'Draw');
    });

    it('returns "Draw" for Scissors vs Scissors', function() {
        assert.strictEqual(r('Scissors', 'Scissors'), 'Draw');
    });

    it('returns "Player 1 wins" for Rock vs Scissors', function() {
        assert.strictEqual(r('Rock', 'Scissors'), 'Player 1 wins');
    });

    it('returns "Player 1 wins" for Scissors vs Paper', function() {
        assert.strictEqual(r('Scissors', 'Paper'), 'Player 1 wins');
    });

    it('returns "Player 1 wins" for Paper vs Rock', function() {
        assert.strictEqual(r('Paper', 'Rock'), 'Player 1 wins');
    });

    it('returns "Player 2 wins" for Scissors vs Rock', function() {
        assert.strictEqual(r('Scissors', 'Rock'), 'Player 2 wins');
    });

    it('returns "Player 2 wins" for Paper vs Scissors', function() {
        assert.strictEqual(r('Paper', 'Scissors'), 'Player 2 wins');
    });

    it('returns "Player 2 wins" for Rock vs Paper', function() {
        assert.strictEqual(r('Rock', 'Paper'), 'Player 2 wins');
    });
});
    View Run Output
  • Code
    • dumbRockPaperScissors=(a,b)=>a==b?`Draw`:`Player ${(a.slice(0,1)!={'R':'P','P':'S','S':'R'}[b.slice(0,1)])+1} wins`
    • r=(a,b)=>a==b?'Draw':`Player ${((a.charCodeAt(3)-b.charCodeAt(3))/3 > 0)+1} wins`
     Test Cases
    • // Since Node 10, we're using Mocha.
    • // You can use `chai` for assertions.
    • const chai = require("chai");
    • const assert = chai.assert;
    • // Uncomment the following line to disable truncating failure messages for deep equals, do:
    • // chai.config.truncateThreshold = 0;
    • // Since Node 12, we no longer include assertions from our deprecated custom test framework by default.
    • // Uncomment the following to use the old assertions:
    • // const Test = require("@codewars/test-compat");
    • describe('dumbRockPaperScissors', function() {
    • describe('r', function() {
    • it('returns "Draw" for Rock vs Rock', function() {
    • assert.strictEqual(dumbRockPaperScissors('Rock', 'Rock'), 'Draw');
    • assert.strictEqual(r('Rock', 'Rock'), 'Draw');
    • });
    • it('returns "Draw" for Paper vs Paper', function() {
    • assert.strictEqual(dumbRockPaperScissors('Paper', 'Paper'), 'Draw');
    • assert.strictEqual(r('Paper', 'Paper'), 'Draw');
    • });
    • it('returns "Draw" for Scissors vs Scissors', function() {
    • assert.strictEqual(dumbRockPaperScissors('Scissors', 'Scissors'), 'Draw');
    • assert.strictEqual(r('Scissors', 'Scissors'), 'Draw');
    • });
    • it('returns "Player 1 wins" for Rock vs Scissors', function() {
    • assert.strictEqual(dumbRockPaperScissors('Rock', 'Scissors'), 'Player 1 wins');
    • assert.strictEqual(r('Rock', 'Scissors'), 'Player 1 wins');
    • });
    • it('returns "Player 1 wins" for Scissors vs Paper', function() {
    • assert.strictEqual(dumbRockPaperScissors('Scissors', 'Paper'), 'Player 1 wins');
    • assert.strictEqual(r('Scissors', 'Paper'), 'Player 1 wins');
    • });
    • it('returns "Player 1 wins" for Paper vs Rock', function() {
    • assert.strictEqual(dumbRockPaperScissors('Paper', 'Rock'), 'Player 1 wins');
    • assert.strictEqual(r('Paper', 'Rock'), 'Player 1 wins');
    • });
    • it('returns "Player 2 wins" for Scissors vs Rock', function() {
    • assert.strictEqual(dumbRockPaperScissors('Scissors', 'Rock'), 'Player 2 wins');
    • assert.strictEqual(r('Scissors', 'Rock'), 'Player 2 wins');
    • });
    • it('returns "Player 2 wins" for Paper vs Scissors', function() {
    • assert.strictEqual(dumbRockPaperScissors('Paper', 'Scissors'), 'Player 2 wins');
    • assert.strictEqual(r('Paper', 'Scissors'), 'Player 2 wins');
    • });
    • it('returns "Player 2 wins" for Rock vs Paper', function() {
    • assert.strictEqual(dumbRockPaperScissors('Rock', 'Paper'), 'Player 2 wins');
    • assert.strictEqual(r('Rock', 'Paper'), 'Player 2 wins');
    • });
    • });