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-2.2.1.159	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.158	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.157	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.156	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.155	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.154	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.153	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.152	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.151	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.150	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.149	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.148	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.147	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.146	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.145	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.144	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.143	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.142	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.141	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.140	tracks/javascript/exercises/word-count/example.js