Contents

'use strict';

module.exports = {
  validate: function (input) {
    var digits = String(input).split('');
    var sum = digits.reduce(function (total, current) {
      return total + Math.pow(current, digits.length);
    }, 0);
    return sum === input;
  }
};

Version data entries

67 entries across 67 versions & 1 rubygems

Version	Path
trackler-2.2.1.119	tracks/javascript/exercises/armstrong-numbers/example.js
trackler-2.2.1.118	tracks/javascript/exercises/armstrong-numbers/example.js
trackler-2.2.1.117	tracks/javascript/exercises/armstrong-numbers/example.js
trackler-2.2.1.116	tracks/javascript/exercises/armstrong-numbers/example.js
trackler-2.2.1.115	tracks/javascript/exercises/armstrong-numbers/example.js
trackler-2.2.1.114	tracks/javascript/exercises/armstrong-numbers/example.js
trackler-2.2.1.113	tracks/javascript/exercises/armstrong-numbers/example.js