within-element - npm Package Compare versions

Comparing version 0.0.1 to 0.1.0

component.json

@@ -5,3 +5,3 @@ {
   "description": "check if an element is within the element",
-  "version": "0.0.1",
+  "version": "0.1.0",
   "keywords": [
@@ -8,0 +8,0 @@ "dom",

History.md

 
+0.1.0 / 2014-06-17
+==================
+
+  * test: add some selectable text to the page
+  * index: add Range object support
+
 0.0.1 / 2014-06-14
@@ -3,0 +9,0 @@ ==================

index.js

@@ -5,3 +5,3 @@
  *
- * @param {DOMElement} child - the element to check if it with within `parent`
+ * @param {DOMElement|Range} child - the DOM element or Range to check if it's within `parent`
  * @param {DOMElement} parent  - the parent node that `child` could be inside of
@@ -13,2 +13,10 @@ * @return {Boolean} True if `child` is within `parent`. False otherwise.
 module.exports = function within (child, parent) {
+  // don't throw if `child` is null
+  if (!child) return false;
+
+  // Range support
+  if (child.commonAncestorContainer) child = child.commonAncestorContainer;
+  else if (child.endContainer) child = child.endContainer;
+
+  // traverse up the `parentNode` properties until `parent` is found
   var node = child;
@@ -18,3 +26,4 @@ while (node = node.parentNode) {
   }
+
   return false;
 };

package.json

 {
   "name": "within-element",
   "description": "check if an element is within the element",
-  "version": "0.0.1",
+  "version": "0.1.0",
   "keywords": [
@@ -6,0 +6,0 @@ "browser",

No alert changes

Improved metrics

Total package byte prevSize

2715

increased by24.6%

Lines of code

37

increased by19.35%

No dependency changes