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

255 entries across 255 versions & 1 rubygems

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