To submit

player.js

@@ -0,0 +1,146 @@
+var Scrabble = require('./scrabble');
+var TileBag = require('./tilebag');
+var util = require('./util');
+
+
+// CONSTRUCTOR ****************************************************
+var Player = function(name) {
+  this.name = name;
+  this.plays = [];
+  this.tiles = [];
+  this.scrabble = new Scrabble;
+  this.tilebag = new TileBag;
+}
+
+
+// PROTOTYPES ****************************************************
+Player.prototype.play = function(word) {
+  if (util.stringOK(word)[0] ) {
+    if (this.hasWon()) {
+      return false;
+    } else {
+      this.plays.push(word);
+    }
+  } else {
+    return util.stringOK(word)[1] // Error message
+  };
+};
+
+Player.prototype.totalScore = function() {
+  var arrayOfScores =  this.scrabble.createScoreArray(this.plays);
+  return util.sum(arrayOfScores)
+};
+
+Player.prototype.hasWon = function() {
+  return (this.totalScore() > 100) ? true : false;
+};
+
+Player.prototype.highestScoringWord = function() {
+  return this.scrabble.highestScoredWord(this.plays);
+};
+
+Player.prototype.highestWordScore = function() {
+  return this.scrabble.score(this.highestScoringWord());
+};
+
+// NOT FINISHED
+// Player.prototype.drawTiles = function() {
+//   var tilesNeeded = 7 - this.tiles.length;
+//   var newTiles = this.tilebag.drawTiles(tilesNeeded);
+//   this.tilebag.tilebag = this.tilebag.tilebag.concat(newTiles);
+//   return this.tilebag.tilebag
+// };
+
+
+// TESTING the OUTPUT ****************************************************
+
+// console.log();
+// console.log("***************************");
+// console.log("TESTS OF PLAYER");
+// var andy = new Player('Andy');
+//
+// console.log(andy.name);
+// console.log(andy.play("aaaaa7"));
+// console.log(andy.play([]));
+// console.log(andy.play(7));
+// console.log(andy.play("aaaaa"));
+// console.log(andy.plays);
+//
+// console.log(andy.play("aaaaaaaa"));
+// console.log(andy.plays);
+//
+// console.log();
+// console.log('Has won? ' + andy.hasWon());
+// console.log(andy.play("r"));
+// console.log(andy.plays);
+// console.log(andy.totalScore());
+// console.log('Has won? ' + andy.hasWon());
+//
+// console.log();
+// console.log('Has won? ' + andy.hasWon());
+// console.log(andy.play("aaaaaaa"));
+// console.log(andy.plays);
+// console.log(andy.totalScore());
+// console.log('Has won? ' + andy.hasWon());
+//
+// console.log();
+// console.log('Has won? ' + andy.hasWon());
+// console.log(andy.play("aaaaaa"));
+// console.log(andy.plays);
+// console.log(andy.totalScore());
+// console.log('Has won? ' + andy.hasWon());
+//
+// console.log();
+// console.log('Has won? ' + andy.hasWon());
+// console.log(andy.play("aaaaaa"));
+// console.log(andy.plays);
+// console.log(andy.totalScore());
+// console.log('Has won? ' + andy.hasWon());
+//
+// console.log();
+// console.log('Has won? ' + andy.hasWon());
+// console.log(andy.play("aaaaaa"));
+// console.log(andy.plays);
+// console.log(andy.totalScore());
+// console.log('Has won? ' + andy.hasWon());
+//
+// console.log();
+// console.log('Has won? ' + andy.hasWon());
+// console.log(andy.play("aaaaaa"));
+// console.log(andy.plays);
+// console.log(andy.totalScore());
+// console.log('Has won? ' + andy.hasWon());
+//
+// console.log();
+// console.log('Has won? ' + andy.hasWon());
+// console.log(andy.play("aaaaaa"));
+// console.log(andy.plays);
+// console.log(andy.totalScore());
+// console.log('Has won? ' + andy.hasWon());
+//
+// console.log();
+// console.log('Has won? ' + andy.hasWon());
+// console.log(andy.play("aaaaaa"));
+// console.log(andy.plays);
+// console.log(andy.totalScore());
+// console.log('Has won? ' + andy.hasWon());
+//
+// console.log();
+// console.log('Has won? ' + andy.hasWon());
+// console.log(andy.play("a"));
+// console.log(andy.plays);
+// console.log(andy.totalScore());
+// console.log('Has won? ' + andy.hasWon());
+//
+// console.log();
+// console.log('Has won? ' + andy.hasWon());
+// console.log(andy.play("a"));
+// console.log(andy.plays);
+// console.log(andy.totalScore());
+// console.log('Has won? ' + andy.hasWon());
+//
+// console.log();
+// console.log();
+// console.log();
+// console.log(andy.highestScoringWord());
+// console.log(andy.highestWordScore());

scrabble.js

@@ -1,8 +1,108 @@
-var Scrabble = function() {};
+var util = require('./util');
 
-// YOUR CODE HERE
-Scrabble.prototype.helloWorld = function() {
-  return 'hello world!';
+
+// CONSTRUCTOR ****************************************************
+var Scrabble = function() {
+  this.scoreTable = {A:1, E:1, I:1, O:1, U:1, L:1, N:1, R:1, S:1, T:1, D:2, G:2, B:3, C:3, M:3, P:3, F:4, H:4, V:4, W:4, Y:4, K:5, J:8, X:8, Q:10, Z:10};
+};
+
+
+// PROTOTYPES ****************************************************
+Scrabble.prototype.score = function(word) {
+  if (util.stringOK(word)[0]) {
+    var wordUpperCase = word.toUpperCase();
+    var count = 0;
+    word.length === 7 ? count += 50 : count;
+    for (var ind = 0; ind < word.length; ind++) {
+      count += this.scoreTable[wordUpperCase[ind]];
+    };
+    return count;
+  } else {
+    return util.stringOK(word)[1];  // Error message
+  };
+};
+
+Scrabble.prototype.createScoreArray = function (arrayOfWords) {
+  var self = this;
+  var scoreArray = arrayOfWords.map(function(x) {return self.score(x);});
+  return scoreArray;
+};
+
+
+Scrabble.prototype.highestScoredWords = function (arrayOfWords) {
+  var scoreArray = this.createScoreArray(arrayOfWords);
+  var wordArray = [];
+  var max = Math.max.apply(Math, scoreArray);
+  for (var index = 0; index < scoreArray.length; index++) {
+    if (scoreArray[index] >= max){
+      wordArray.push(arrayOfWords[index]);
+    }
+  };
+  var wordArraySorted = wordArray.sort(function (a, b) {
+  return a.length - b.length;
+  });
+  return wordArraySorted
+};
+
+
+Scrabble.prototype.highestScoredWord = function (arrayOfWords) {
+  if (util.arrayOK(arrayOfWords)) {
+    return "Something went wrong";
+  } else {
+    var sortedHighScoreWords = this.highestScoredWords(arrayOfWords);
+    var seven = util.findSeven(sortedHighScoreWords);
+    if (sortedHighScoreWords.length === 1) {
+      return sortedHighScoreWords[0];
+    } else if (seven.length >= 1) {
+      return seven[0];
+    } else {
+      return sortedHighScoreWords[0];
+    };
+  }
 };
 
+
+
 module.exports = Scrabble;
+
+
+
+// TESTING the OUTPUT ****************************************************
+console.log();
+console.log("***************************");
+console.log('TESTS OF SCRABBLE');
+
+/*
+var test = new Scrabble;
+console.log(test.score());
+console.log(test.score(''));
+console.log(test.score(['hello']));
+console.log(test.score(89));
+console.log(test.score('hell089'));
+console.log(test.score('hel lo'));
+console.log(test.score('hello')); // 8
+console.log(test.score('Rainbow')); // 62
+console.log(test.score('rainbow')); // 62
+console.log(test.score('zzzzzx')); // 58
+console.log(test.score('risotdo')); // 58
+console.log(test.score('wind')); // 8
+console.log(test.score('to')); // 2
+console.log(test.score('silly')); // 8
+console.log(test.score('max')); // 12
+*/
+
+
+
+
+var testArr0 = [];
+var testArr1 = ['silly','wind','hello'];
+var testArr2 = ['zzzzzx','risotdo'];
+var testArr3 = ['max','silly','wind'];
+var testArr4 = ['rainbow','hello','risotto','to'];
+var test = new Scrabble;
+console.log(Array.isArray(test.createScoreArray(testArr0)));
+console.log(test.createScoreArray(testArr0).length === 0);
+console.log(test.createScoreArray(testArr1));
+console.log(test.createScoreArray(testArr4)); // [62 , 8 , 57 , 2]
+console.log(test.highestScoredWords(testArr1));
+console.log(test.highestScoredWords(testArr4));

tilebag.js

@@ -0,0 +1,46 @@
+var util = require('./util');
+
+
+// CONSTRUCTOR ****************************************************
+var TileBag = function(){
+  this.tilebag
+  this.bagOfLetters = {A:9, B:2, C:2, D:4, E:12, F:2, G:3, H:2, I:9, J:1, K:1, L:4, M:2, N:6, O:8, P:2, Q:1, R:6, S:4, T:6, U:4, V:2, W:2, X:1, Y:2, Z:1};
+};
+
+
+// PROTOTYPES ****************************************************
+TileBag.prototype.drawTiles = function(numOfTiles) {
+  var tilesDrawn = [];
+  for (var i = 0; i < numOfTiles; i++) {
+    var draw = util.random(Object.keys(this.bagOfLetters));
+    tilesDrawn.push(draw);
+    this.bagOfLetters[draw] -= 1;
+    if (this.bagOfLetters[draw] === 0) {
+      delete this.bagOfLetters[draw];
+    };
+  };
+  return tilesDrawn
+};
+
+TileBag.prototype.tilesRemaining = function() {
+  var valuesArray = util.values(this.bagOfLetters);
+  return util.sum(valuesArray);
+}
+
+module.exports = TileBag;
+
+
+// TESTING the OUTPUT ****************************************************
+console.log();
+console.log("***************************");
+console.log("TESTS OF TILEBAG");
+
+/*
+var testBag = new TileBag;
+console.log(testBag.tilesRemaining());
+console.log(testBag.drawTiles(4));
+console.log(testBag.tilesRemaining());
+console.log(testBag.drawTiles(90));
+console.log(testBag.tilesRemaining());
+console.log(testBag.bagOfLetters);
+*/

util.js

@@ -0,0 +1,45 @@
+
+module.exports = {
+  findSeven: function (wordArray) {
+    var sevenWords = wordArray.filter(function(x){ return x.length === 7});
+    return sevenWords;
+  },
+  findShortest: function (wordArray) {
+    var shortestWords = wordArray.filter(function(x){ return x.length === wordArray[0].lenght});
+    return shortestWords;
+  },
+  stringOK: function (str) {
+    if ((typeof(str) === 'string') && (/^[a-z]+$/i.test(str)) && str.length <= 7 ) {
+      return [true];
+    } else {
+      return [false, ("You entered '" + str + "'. Either this is not a string or the string you entered contain characters other than letters a-z, or the string has more then 7 characters.")];
+    }
+  },
+  arrayOK: function (arr) {
+    if (!Array.isArray(arr)) {
+      return false;
+    } else {
+      for (var i = 0; i < arr.length; i++) {
+        if (!this.stringOK(arr[i])) {
+          return false;
+        }
+      }
+    };
+    return true;
+  },
+  random: function (arr) {
+    return arr[Math.floor((Math.random()*arr.length))];
+  },
+  sum: function (arr) {
+    return arr.reduce(function (a, b) { return a + b;} ,0);
+  },
+  values: function (obj) {
+    var keyArray = Object.keys(obj);
+    var vals = [];
+    for (var ind = 0; ind < keyArray.length; ind++) {
+      vals.push(obj[keyArray[ind]])
+    };
+    return vals;
+  }
+
+};