Contents

module.exports = function (word) {
  this.word = word.replace(/ |-/g, '');

  this.isIsogram = function () {
    var unique = this.word.toLowerCase().split('').filter(function (element, index, self) {
      return self.indexOf(element) === index;
    });

    return unique.length === this.word.length;
  };
};

Version data entries

141 entries across 141 versions & 1 rubygems

Version	Path
trackler-2.2.1.58	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.57	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.56	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.55	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.54	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.53	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.52	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.51	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.50	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.49	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.48	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.47	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.46	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.45	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.44	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.43	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.42	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.41	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.40	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.39	tracks/javascript/exercises/isogram/example.js