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-2.2.1.98	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.97	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.96	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.95	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.94	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.93	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.92	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.91	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.90	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.89	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.88	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.87	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.86	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.85	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.84	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.83	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.82	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.81	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.80	tracks/javascript/exercises/isogram/example.js
trackler-2.2.1.79	tracks/javascript/exercises/isogram/example.js