Contents

'use strict';

function Words() {}

Words.prototype.count = function (input) {
  var counts = {};
  var words = input.toLowerCase()
    .replace(/[,."\/!&@$%\^\*;:{}()¡¿?]/g, ' ')
    .replace(/\s'(\w+)'\s/, ' ' + '$1' + ' ')
    .match(/\S+/g);

  words.forEach(function (word) {
    counts[word] = counts.hasOwnProperty(word) ? counts[word] + 1 : 1;
  });
  return counts;
};

module.exports = Words;

Version data entries

141 entries across 141 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.179	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.178	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.177	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.176	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.175	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.174	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.173	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.172	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.171	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.170	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.169	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.167	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.166	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.165	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.164	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.163	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.162	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.161	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.160	tracks/javascript/exercises/word-count/example.js