react-scrabble/dist/helpers/scorer.js

The scrabble board game written in React

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.calculteScore = calculteScore;
var scoreMap = { "EAIONRTLSU": 1, "DG": 2, "BCMP": 3, "FHVWY": 4, "K": 5, "JX": 8, "QZ": 10 };

function scoreForLetter(letter) {
  var lettersGroup = Object.keys(scoreMap);
  var group = lettersGroup.find(function (g) {
    return g.includes(letter);
  });
  return scoreMap[group];
}

function calculteScore(letters) {
  return Array.from(letters).reduce(function (acc, letter) {
    return acc + scoreForLetter(letter);
  }, 0);
}