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-2.2.1.98	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.97	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.96	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.95	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.94	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.93	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.92	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.91	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.90	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.89	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.88	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.87	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.86	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.85	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.84	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.83	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.82	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.81	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.80	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.79	tracks/javascript/exercises/point-mutations/example.js