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-2.2.1.119	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.118	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.117	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.116	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.115	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.114	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.113	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.111	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.110	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.109	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.108	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.107	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.106	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.105	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.104	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.103	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.102	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.101	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.100	tracks/javascript/exercises/point-mutations/example.js
trackler-2.2.1.99	tracks/javascript/exercises/point-mutations/example.js