From 363723fc84f7b8477592e0105aeb331ec9a017af Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Mon, 14 Aug 2017 05:01:11 +0200
Subject: node_modules

---
 node_modules/dom-walk/index.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 node_modules/dom-walk/index.js

(limited to 'node_modules/dom-walk/index.js')

diff --git a/node_modules/dom-walk/index.js b/node_modules/dom-walk/index.js
new file mode 100644
index 000000000..9c2402d43
--- /dev/null
+++ b/node_modules/dom-walk/index.js
@@ -0,0 +1,24 @@
+var slice = Array.prototype.slice
+
+module.exports = iterativelyWalk
+
+function iterativelyWalk(nodes, cb) {
+    if (!('length' in nodes)) {
+        nodes = [nodes]
+    }
+    
+    nodes = slice.call(nodes)
+
+    while(nodes.length) {
+        var node = nodes.shift(),
+            ret = cb(node)
+
+        if (ret) {
+            return ret
+        }
+
+        if (node.childNodes && node.childNodes.length) {
+            nodes = slice.call(node.childNodes).concat(nodes)
+        }
+    }
+}
-- 
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