[Pkg-javascript-commits] [ltx] 451/469: Revert "Merge pull request #91 from node-xmpp/no-json-2" (#97)

[Jonas Smedegaard]

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js pushed a commit to branch master
in repository ltx.

commit 132150e230e09c2a37f9a7e0157433a94a41a02d
Author: Xiaoxin Lu <javascript at yahoo.com>
Date:   Tue Jun 7 12:06:58 2016 -0400

    Revert "Merge pull request #91 from node-xmpp/no-json-2" (#97)
    
    This reverts commit a1fc70c4275783a5e33eb0c00c232d8fb607a66e, reversing
    changes made to 6ccfc527ededc0bf88179a792d8539470a509524.
---
 lib/Element.js       | 10 ++++++++++
 test/element-test.js | 10 ++++++++++
 2 files changed, 20 insertions(+)

diff --git a/lib/Element.js b/lib/Element.js
index 7dce18b..73f6b19 100644
--- a/lib/Element.js
+++ b/lib/Element.js
@@ -318,6 +318,16 @@ Element.prototype.toString = function () {
   return s
 }
 
+Element.prototype.toJSON = function () {
+  return {
+    name: this.name,
+    attrs: this.attrs,
+    children: this.children.map(function (child) {
+      return child && child.toJSON ? child.toJSON() : child
+    })
+  }
+}
+
 Element.prototype._addChildren = function (writer) {
   writer('>')
   for (var i = 0; i < this.children.length; i++) {
diff --git a/test/element-test.js b/test/element-test.js
index 9ce87bc..b33db92 100644
--- a/test/element-test.js
+++ b/test/element-test.js
@@ -82,6 +82,16 @@ vows.describe('Element').addBatch({
     'serialize with integer text': function () {
       var e = new Element('e').t(1000)
       assert.equal(e.getText(), 1000)
+    },
+    'serialize to json': function () {
+      var e = new Element('e', { foo: 23, bar: 0, nil: null }).c('f').t(1000).up()
+      assert.deepEqual(e.toJSON(), {
+        name: 'e',
+        attrs: { foo: 23, bar: 0, nil: null },
+        children: [
+          { name: 'f', attrs: {}, children: [1000] }
+        ]
+      })
     }
   },
   'remove': {

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