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-2.2.1.17	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.16	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.15	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.14	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.13	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.12	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.11	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.10	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.9	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.8	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.7	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.6	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.5	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.4	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.3	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.2	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.1	tracks/javascript/exercises/word-count/example.js
trackler-2.2.1.0	tracks/javascript/exercises/word-count/example.js
trackler-2.2.0.6	tracks/javascript/exercises/word-count/example.js
trackler-2.2.0.5	tracks/javascript/exercises/word-count/example.js