dom-node-iterator - npm Package Compare versions

Comparing version 3.0.0 to 3.0.1

lib/adapter.js

 'use strict';
 
-exports.__esModule = true;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-var _defineProperties = require('define-properties');
+exports.default = createNodeIterator;
 
-var _defineProperties2 = _interopRequireDefault(_defineProperties);
 
-exports['default'] = createNodeIterator;
-
 function createNodeIterator(root) {
-  var whatToShow = arguments[1] === undefined ? -1 : arguments[1];
-  var filter = arguments[2] === undefined ? null : arguments[2];
+  var whatToShow = arguments.length <= 1 || arguments[1] === undefined ? 0xFFFFFFFF : arguments[1];
+  var filter = arguments.length <= 2 || arguments[2] === undefined ? null : arguments[2];
 
-  var iter = this.createNodeIterator(root, whatToShow, filter, false);
+  var doc = root.ownerDocument;
+  var iter = doc.createNodeIterator(root, whatToShow, filter, false);
   return new NodeIterator(iter, root, whatToShow, filter);
 }
 
-var NodeIterator = (function () {
+var NodeIterator = function () {
   function NodeIterator(iter, root, whatToShow, filter) {
     _classCallCheck(this, NodeIterator);
 
-    (0, _defineProperties2['default'])(this, {
-      root: root,
-      whatToShow: whatToShow,
-      filter: filter,
-      referenceNode: root,
-      pointerBeforeReferenceNode: true,
-      _iter: iter });
+    this.root = root;
+    this.whatToShow = whatToShow;
+    this.filter = filter;
+    this.referenceNode = root;
+    this.pointerBeforeReferenceNode = true;
+    this._iter = iter;
   }
 
-  NodeIterator.prototype.nextNode = function nextNode() {
-    var result = this._iter.nextNode();
-    this.pointerBeforeReferenceNode = false;
-    if (result === null) return null;
-    this.referenceNode = result;
-    return this.referenceNode;
-  };
+  _createClass(NodeIterator, [{
+    key: 'nextNode',
+    value: function nextNode() {
+      var result = this._iter.nextNode();
+      this.pointerBeforeReferenceNode = false;
+      if (result === null) return null;
+      this.referenceNode = result;
+      return this.referenceNode;
+    }
+  }, {
+    key: 'previousNode',
+    value: function previousNode() {
+      var result = this._iter.previousNode();
+      this.pointerBeforeReferenceNode = true;
+      if (result === null) return null;
+      this.referenceNode = result;
+      return this.referenceNode;
+    }
+  }, {
+    key: 'toString',
+    value: function toString() {
+      return '[object NodeIterator]';
+    }
+  }]);
 
-  NodeIterator.prototype.previousNode = function previousNode() {
-    var result = this._iter.previousNode();
-    this.pointerBeforeReferenceNode = true;
-    if (result === null) return null;
-    this.referenceNode = result;
-    return this.referenceNode;
-  };
-
-  NodeIterator.prototype.toString = function toString() {
-    return '[object NodeIterator]';
-  };
-
   return NodeIterator;
-})();
-
-module.exports = exports['default'];
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+}();
+//# sourceMappingURL=data:application/json;base64,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

lib/implementation.js

 'use strict';
 
-exports.__esModule = true;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-var _defineProperties = require('define-properties');
+exports.default = createNodeIterator;
 
-var _defineProperties2 = _interopRequireDefault(_defineProperties);
 
-exports['default'] = createNodeIterator;
-
 function createNodeIterator(root) {
-  var whatToShow = arguments[1] === undefined ? -1 : arguments[1];
-  var filter = arguments[2] === undefined ? null : arguments[2];
+  var whatToShow = arguments.length <= 1 || arguments[1] === undefined ? 0xFFFFFFFF : arguments[1];
+  var filter = arguments.length <= 2 || arguments[2] === undefined ? null : arguments[2];
 
@@ -22,90 +21,82 @@ return new NodeIterator(root, whatToShow, filter);
 
-// Mapping from Node.*_NODE to NodeFilter.SHOW_* constants
-var NODE_TYPE_SHOW = {
-  1: 1,
-  3: 4,
-  7: 64,
-  8: 128,
-  9: 256,
-  10: 512,
-  11: 1024 };
-
-var NodeIterator = (function () {
+var NodeIterator = function () {
   function NodeIterator(root, whatToShow, filter) {
-    var _this = this;
-
     _classCallCheck(this, NodeIterator);
 
-    (0, _defineProperties2['default'])(this, {
-      root: root,
-      whatToShow: whatToShow,
-      filter: filter,
-      referenceNode: root,
-      pointerBeforeReferenceNode: true,
-      _filter: function _filter(node) {
-        return _this.filter ? _this.filter(node) === 1 : true;
-      },
-      _show: function _show(node) {
-        return NODE_TYPE_SHOW[node.nodeType] & _this.whatToShow;
-      } });
+    this.root = root;
+    this.whatToShow = whatToShow;
+    this.filter = filter;
+    this.referenceNode = root;
+    this.pointerBeforeReferenceNode = true;
+    this._filter = function (node) {
+      return filter ? filter(node) === 1 : true;
+    };
+    this._show = function (node) {
+      return whatToShow >> node.nodeType - 1 & 1 === 1;
+    };
   }
 
-  NodeIterator.prototype.nextNode = function nextNode() {
-    var before = this.pointerBeforeReferenceNode;
-    this.pointerBeforeReferenceNode = false;
+  _createClass(NodeIterator, [{
+    key: 'nextNode',
+    value: function nextNode() {
+      var before = this.pointerBeforeReferenceNode;
+      this.pointerBeforeReferenceNode = false;
 
-    var node = this.referenceNode;
-    if (before && this._show(node) && this._filter(node)) return node;
+      var node = this.referenceNode;
+      if (before && this._show(node) && this._filter(node)) return node;
 
-    do {
-      if (node.firstChild) {
-        node = node.firstChild;
-        continue;
-      }
-
       do {
-        if (node === this.root) return null;
-        if (node.nextSibling) break;
-      } while (node = node.parentNode);
+        if (node.firstChild) {
+          node = node.firstChild;
+          continue;
+        }
 
-      node = node.nextSibling;
-    } while (!this._show(node) || !this._filter(node));
+        do {
+          if (node === this.root) return null;
+          if (node.nextSibling) break;
+          node = node.parentNode;
+        } while (node);
 
-    this.referenceNode = node;
-    this.pointerBeforeReferenceNode = false;
-    return node;
-  };
+        node = node.nextSibling;
+      } while (!this._show(node) || !this._filter(node));
 
-  NodeIterator.prototype.previousNode = function previousNode() {
-    var before = this.pointerBeforeReferenceNode;
-    this.pointerBeforeReferenceNode = true;
+      this.referenceNode = node;
+      this.pointerBeforeReferenceNode = false;
+      return node;
+    }
+  }, {
+    key: 'previousNode',
+    value: function previousNode() {
+      var before = this.pointerBeforeReferenceNode;
+      this.pointerBeforeReferenceNode = true;
 
-    var node = this.referenceNode;
-    if (!before && this._show(node) && this._filter(node)) return node;
+      var node = this.referenceNode;
+      if (!before && this._show(node) && this._filter(node)) return node;
 
-    do {
-      if (node === this.root) return null;
+      do {
+        if (node === this.root) return null;
 
-      if (node.previousSibling) {
-        node = node.previousSibling;
-        while (node.lastChild) node = node.lastChild;
-        continue;
-      }
+        if (node.previousSibling) {
+          node = node.previousSibling;
+          while (node.lastChild) {
+            node = node.lastChild;
+          }continue;
+        }
 
-      node = node.parentNode;
-    } while (!this._show(node) || !this._filter(node));
+        node = node.parentNode;
+      } while (!this._show(node) || !this._filter(node));
 
-    this.referenceNode = node;
-    this.pointerBeforeReferenceNode = true;
-    return node;
-  };
+      this.referenceNode = node;
+      this.pointerBeforeReferenceNode = true;
+      return node;
+    }
+  }, {
+    key: 'toString',
+    value: function toString() {
+      return '[object NodeIterator]';
+    }
+  }]);
 
-  NodeIterator.prototype.toString = function toString() {
-    return '[object NodeIterator]';
-  };
-
   return NodeIterator;
-})();
-
-module.exports = exports['default'];
-//# 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+}();
+//# 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xhc3RDaGlsZFxuICAgICAgICBjb250aW51ZVxuICAgICAgfVxuXG4gICAgICBub2RlID0gbm9kZS5wYXJlbnROb2RlXG4gICAgfSB3aGlsZSghdGhpcy5fc2hvdyhub2RlKSB8fCAhdGhpcy5fZmlsdGVyKG5vZGUpKVxuXG4gICAgdGhpcy5yZWZlcmVuY2VOb2RlID0gbm9kZVxuICAgIHRoaXMucG9pbnRlckJlZm9yZVJlZmVyZW5jZU5vZGUgPSB0cnVlXG4gICAgcmV0dXJuIG5vZGVcbiAgfVxuXG4gIHRvU3RyaW5nKCkge1xuICAgIHJldHVybiAnW29iamVjdCBOb2RlSXRlcmF0b3JdJ1xuICB9XG59XG4iXX0=

lib/index.js

 'use strict';
 
-exports.__esModule = true;
-exports['default'] = createNodeIterator;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.shim = exports.implementation = exports.getPolyfill = undefined;
 
-function _interopRequire(obj) { return obj && obj.__esModule ? obj['default'] : obj; }
+var _polyfill = require('./polyfill');
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+Object.defineProperty(exports, 'getPolyfill', {
+  enumerable: true,
+  get: function get() {
+    return _interopRequireDefault(_polyfill).default;
+  }
+});
 
 var _implementation = require('./implementation');
 
-var _implementation2 = _interopRequireDefault(_implementation);
+Object.defineProperty(exports, 'implementation', {
+  enumerable: true,
+  get: function get() {
+    return _interopRequireDefault(_implementation).default;
+  }
+});
 
-var _polyfill = require('./polyfill');
+var _shim = require('./shim');
 
-exports.getPolyfill = _interopRequire(_polyfill);
-exports.implementation = _interopRequire(_implementation);
+Object.defineProperty(exports, 'shim', {
+  enumerable: true,
+  get: function get() {
+    return _interopRequireDefault(_shim).default;
+  }
+});
 
-var _shim = require('./shim');
+var _polyfill2 = _interopRequireDefault(_polyfill);
 
-exports.shim = _interopRequire(_shim);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-function createNodeIterator(document, root, whatToShow, filter) {
-  return _implementation2['default'].call(document, root, whatToShow, filter);
-}
-//# sourceMappingURL=data:application/json;base64,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
+exports.default = (0, _polyfill2.default)();
+//# sourceMappingURL=data:application/json;base64,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

lib/polyfill.js

 'use strict';
 
-exports.__esModule = true;
-exports['default'] = getPolyfill;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = getPolyfill;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
-
 var _adapter = require('./adapter');
@@ -12,2 +12,6 @@
 
+var _builtin = require('./builtin');
+
+var _builtin2 = _interopRequireDefault(_builtin);
+
 var _implementation = require('./implementation');
@@ -17,16 +21,14 @@
 
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
 function getPolyfill() {
-  var document = global.document;
-  var builtin = typeof document !== 'undefined' && document.createNodeIterator;
-
-  if (typeof builtin === 'function') {
-    var iter = builtin.call(document, document, -1, null, false);
-    if (iter.referenceNode === document) return builtin;
-    return _adapter2['default'];
+  try {
+    var doc = typeof document === 'undefined' ? {} : document;
+    var iter = (0, _builtin2.default)(doc, 0xFFFFFFFF, null, false);
+    if (iter.referenceNode === doc) return _builtin2.default;
+    return _adapter2.default;
+  } catch (_) {
+    return _implementation2.default;
   }
-
-  return _implementation2['default'];
-}
-
-module.exports = exports['default'];
-//# sourceMappingURL=data:application/json;base64,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
+} /*global document*/
+//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIi4uL3NyYy9wb2x5ZmlsbC5qcyJdLCJuYW1lcyI6WyJnZXRQb2x5ZmlsbCIsImRvYyIsImRvY3VtZW50IiwiaXRlciIsInJlZmVyZW5jZU5vZGUiLCJfIl0sIm1hcHBpbmdzIjoiOzs7OztrQkFNd0JBLFc7O0FBTHhCOzs7O0FBQ0E7Ozs7QUFDQTs7Ozs7O0FBR2UsU0FBU0EsV0FBVCxHQUF1QjtBQUNwQyxNQUFJO0FBQ0YsUUFBTUMsTUFBTSxPQUFPQyxRQUFQLEtBQXFCLFdBQXJCLEdBQW1DLEVBQW5DLEdBQXdDQSxRQUFwRDtBQUNBLFFBQU1DLE9BQU8sdUJBQVFGLEdBQVIsRUFBYSxVQUFiLEVBQXlCLElBQXpCLEVBQStCLEtBQS9CLENBQWI7QUFDQSxRQUFJRSxLQUFLQyxhQUFMLEtBQXVCSCxHQUEzQixFQUFnQztBQUNoQztBQUNELEdBTEQsQ0FLRSxPQUFPSSxDQUFQLEVBQVU7QUFDVjtBQUNEO0FBQ0YsQyxDQWZEIiwiZmlsZSI6InBvbHlmaWxsLmpzIiwic291cmNlc0NvbnRlbnQiOlsiLypnbG9iYWwgZG9jdW1lbnQqL1xuaW1wb3J0IGFkYXB0ZXIgZnJvbSAnLi9hZGFwdGVyJ1xuaW1wb3J0IGJ1aWx0aW4gZnJvbSAnLi9idWlsdGluJ1xuaW1wb3J0IGltcGxlbWVudGF0aW9uIGZyb20gJy4vaW1wbGVtZW50YXRpb24nXG5cblxuZXhwb3J0IGRlZmF1bHQgZnVuY3Rpb24gZ2V0UG9seWZpbGwoKSB7XG4gIHRyeSB7XG4gICAgY29uc3QgZG9jID0gdHlwZW9mKGRvY3VtZW50KSA9PT0gJ3VuZGVmaW5lZCcgPyB7fSA6IGRvY3VtZW50XG4gICAgY29uc3QgaXRlciA9IGJ1aWx0aW4oZG9jLCAweEZGRkZGRkZGLCBudWxsLCBmYWxzZSlcbiAgICBpZiAoaXRlci5yZWZlcmVuY2VOb2RlID09PSBkb2MpIHJldHVybiBidWlsdGluXG4gICAgcmV0dXJuIGFkYXB0ZXJcbiAgfSBjYXRjaCAoXykge1xuICAgIHJldHVybiBpbXBsZW1lbnRhdGlvblxuICB9XG59XG4iXX0=

lib/shim.js

 'use strict';
 
-exports.__esModule = true;
-exports['default'] = shim;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = shim;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+var _builtin = require('./builtin');
 
-var _defineProperties = require('define-properties');
+var _builtin2 = _interopRequireDefault(_builtin);
 
-var _defineProperties2 = _interopRequireDefault(_defineProperties);
-
 var _polyfill = require('./polyfill');
@@ -16,12 +16,11 @@
 
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+/*global document*/
 function shim() {
-  var document = global.document || {};
-  var builtin = document.createNodeIterator;
-  var polyfill = (0, _polyfill2['default'])();
-  (0, _defineProperties2['default'])(document, { createNodeIterator: polyfill }, { createNodeIterator: function createNodeIterator() {
-      return builtin !== polyfill;
-    } });
+  var doc = typeof document === 'undefined' ? {} : document;
+  var polyfill = (0, _polyfill2.default)();
+  if (polyfill !== _builtin2.default) doc.createNodeIterator = polyfill;
+  return polyfill;
 }
-
-module.exports = exports['default'];
-//# sourceMappingURL=data:application/json;base64,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
+//# sourceMappingURL=data:application/json;base64,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

package.json

 {
   "name": "dom-node-iterator",
-  "version": "3.0.0",
+  "version": "3.0.1",
   "description": "A portable NodeIterator polyfill.",
@@ -5,0 +5,0 @@ "main": "index.js",

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Worsened metrics

Total package byte prevSize

44620

-28.26%

Number of package files

16

-15.79%

Lines of code

384

-27%

Number of medium supply chain risk alerts

1

Infinity%

No dependency changes