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-2.2.1.159	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.158	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.157	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.156	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.155	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.154	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.153	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.152	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.151	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.150	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.149	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.148	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.147	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.146	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.145	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.144	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.143	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.142	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.141	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.140	tracks/javascript/exercises/point-mutations/example.js