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-2.2.1.159	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.158	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.157	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.156	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.155	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.154	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.153	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.152	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.151	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.150	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.149	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.148	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.147	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.146	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.145	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.144	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.143	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.142	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.141	tracks/javascript/exercises/flatten-array/example.js
trackler-2.2.1.140	tracks/javascript/exercises/flatten-array/example.js