Contents

'use strict';

var DNA = module.exports = function DNA(nucleotides) {
  this.nucleotides = nucleotides;
};

DNA.prototype.hammingDistance = function (comparison) {
  var distance = 0;
  var calculationDistance = Math.min(this.nucleotides.length, comparison.length);

  for (var i = 0; i < calculationDistance; i++) {
    var currentNucleotide = this.nucleotides[i];
    var comparisonNucleotide = comparison[i];

    if (currentNucleotide !== comparisonNucleotide) { distance++; }
  }

  return distance;
};

Version data entries

141 entries across 141 versions & 1 rubygems

Version	Path
trackler-2.2.1.139	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.138	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.137	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.136	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.135	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.134	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.133	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.132	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.131	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.130	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.129	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.128	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.127	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.126	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.125	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.124	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.123	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.122	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.121	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.120	tracks/javascript/exercises/point-mutations/example.js