Contents

function SpaceAge(seconds) {
  'use strict';

  this.seconds = seconds;
  this.earthYears = seconds / 31557600;

  this.earthToOtherPlanets = {
    mercury: 0.2408467,
    venus: 0.61519726,
    earth: 1,
    mars: 1.8808158,
    jupiter: 11.862615,
    saturn: 29.447498,
    uranus: 84.016846,
    neptune: 164.79132
  };

  this.yearsOnPlanet = function (planet) {
    var years = this.earthYears / this.earthToOtherPlanets[planet];
    return parseFloat(years.toFixed(2));
  };

  this.onMercury = function () {
    return this.yearsOnPlanet('mercury');
  };

  this.onVenus = function () {
    return this.yearsOnPlanet('venus');
  };

  this.onEarth = function () {
    return this.yearsOnPlanet('earth');
  };

  this.onMars = function () {
    return this.yearsOnPlanet('mars');
  };

  this.onJupiter = function () {
    return this.yearsOnPlanet('jupiter');
  };

  this.onSaturn = function () {
    return this.yearsOnPlanet('saturn');
  };

  this.onUranus = function () {
    return this.yearsOnPlanet('uranus');
  };

  this.onNeptune = function () {
    return this.yearsOnPlanet('neptune');
  };
}

module.exports = SpaceAge;

Version data entries

141 entries across 141 versions & 1 rubygems

Version	Path
trackler-2.2.1.38	tracks/javascript/exercises/space-age/example.js