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-2.2.1.180	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.179	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.178	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.177	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.176	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.175	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.174	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.173	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.172	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.171	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.170	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.169	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.167	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.166	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.165	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.164	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.163	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.162	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.161	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.160	tracks/javascript/exercises/point-mutations/example.js