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-2.2.1.139	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.138	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.137	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.136	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.135	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.134	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.133	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.132	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.131	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.130	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.129	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.128	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.127	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.126	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.125	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.124	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.123	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.122	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.121	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.120	tracks/javascript/exercises/word-count/example.js