Contents

var Flattener = function () { };

Flattener.prototype.flatten = function (unflattenedArray, inputFlattenedArray) {
  var self = this;
  var flattenedArray = inputFlattenedArray || [];
  unflattenedArray.forEach(function (element) {
    if (Array.isArray(element)) {
      self.flatten(element, flattenedArray);
    } else if (element !== null) {
      flattenedArray.push(element);
    }
  });
  return flattenedArray;
};

module.exports = Flattener;

Version data entries

68 entries across 68 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.179	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.178	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.177	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.176	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.175	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.174	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.173	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.172	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.171	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.170	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.169	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.167	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.166	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.165	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.164	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.163	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.162	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.161	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.160	tracks/javascript/exercises/flatten-array/example.js