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

225 entries across 225 versions & 1 rubygems

Version	Path
trackler-2.1.0.40	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.39	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.38	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.37	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.36	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.34	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.33	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.32	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.31	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.30	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.29	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.28	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.27	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.26	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.25	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.24	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.23	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.22	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.21	tracks/javascript/exercises/word-count/example.js
trackler-2.1.0.20	tracks/javascript/exercises/word-count/example.js