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-2.2.1.119	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.118	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.117	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.116	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.115	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.114	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.113	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.111	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.110	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.109	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.108	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.107	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.106	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.105	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.104	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.103	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.102	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.101	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.100	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.99	tracks/javascript/exercises/word-count/example.js