Contents

'use strict';

function Anagram(word) {
  this.word = word;
}

Anagram.prototype.matches = function (words) {
  words = Array.isArray(words) ? words : [].slice.call(arguments, 0);

  return words.filter(function (candidate) {
    return !sameWord(this.word, candidate) && isAnagram(this.word, candidate);
  }, this);
}

function sameWord(word, candidate) {
  return word.toLowerCase() === candidate.toLowerCase();
}

function isAnagram(word, candiate) {
  return normalize(word) === normalize(candiate);
}

function normalize(string) {
  return string.toLowerCase().split('').sort().toString();
}

module.exports = Anagram;

Version data entries

255 entries across 255 versions & 1 rubygems

Version	Path
trackler-2.2.1.37	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.36	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.35	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.34	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.33	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.32	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.31	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.30	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.29	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.28	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.27	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.26	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.25	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.24	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.23	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.22	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.21	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.20	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.19	tracks/javascript/exercises/anagram/example.js
trackler-2.2.1.18	tracks/javascript/exercises/anagram/example.js