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