Contents

'use strict';

module.exports = Trinary;

var BASE = 3;

function Trinary(decimal) {
  this.digits = decimal.split('').reverse().map(Number);
}

Trinary.prototype.toDecimal = function() {
  var decimal = this.digits.reduce(this.accumulator, 0);
  return isNaN(decimal) ? 0 : decimal;
};

Trinary.prototype.accumulator = function(decimal, digit, index) {
  return decimal += digit * Math.pow(BASE, index);
};

Version data entries

255 entries across 255 versions & 1 rubygems

Version	Path
trackler-2.2.1.37	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.36	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.35	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.34	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.33	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.32	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.31	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.30	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.29	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.28	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.27	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.26	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.25	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.24	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.23	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.22	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.21	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.20	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.19	tracks/javascript/exercises/trinary/example.js
trackler-2.2.1.18	tracks/javascript/exercises/trinary/example.js