Contents

function Hamming() {}

Hamming.prototype.compute = function (strand1, strand2) {
  if (strand1.length !== strand2.length) {
    throw new Error('DNA strands must be of equal length.');
  }

  var distance = 0;

  for (var i = 0; i < strand1.length; i++) {
    if (strand1[i] !== strand2[i]) {
      distance++;
    }
  }

  return distance;
};

module.exports = Hamming;

Version data entries

240 entries across 240 versions & 1 rubygems

Version	Path
trackler-2.2.1.139	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.138	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.137	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.136	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.135	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.134	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.133	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.132	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.131	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.130	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.129	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.128	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.127	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.126	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.125	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.124	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.123	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.122	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.121	tracks/javascript/exercises/hamming/example.js
trackler-2.2.1.120	tracks/javascript/exercises/hamming/example.js