snailrace.js

snailrace.js

//ex. SnailRace("red")

var SnailRace = function (bet) {
let snails = {'red': 0, 'blue': 0, 'green': 0, 'yellow': 0};if(!Object.keys(snails).includes(bet)) {return this.SnailRaceResult = `Invalid input; must be one of: ${Object.keys(snails).join(", ")}`}; let winState = false;let winner = null;while(!winState) {for(let snail in snails) {snails[snail] += Math.round(Math.random()*3); if(snails[snail] >= 25) {winState = true; winner = snail}}}let print = '';for(let snail in snails) {print += `${winner==snail?'🎉':''}🐌 ${snail} ${snails[snail]}cm\n`;}print += `${winner} crossed the finish line first!! You bet for ${bet}. Was your bet correct? ${winner==bet&&'Yes!'}`; return print
};