From 7589aa70439fd58b6f3da60267bb5d87bd0089dc Mon Sep 17 00:00:00 2001
From: George Stagas <gstagas@gmail.com>
Date: Thu, 3 Oct 2013 14:54:52 +0300
Subject: [PATCH] support nested props in conditionals

---
 index.js      | 13 ++++++-------
 test/index.js | 10 ++++++++++
 2 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/index.js b/index.js
index 0ba8f94..6b65991 100644
--- a/index.js
+++ b/index.js
@@ -52,12 +52,12 @@ function compile(str) {
         case '^':
           tok = tok.slice(1);
           assertProperty(tok);
-          js.push(' + section(obj, "' + tok + '", true, ');
+          js.push(' + section(obj, obj.' + tok + ', true, ');
           break;
         case '#':
           tok = tok.slice(1);
           assertProperty(tok);
-          js.push(' + section(obj, "' + tok + '", false, ');
+          js.push(' + section(obj, obj.' + tok + ', false, ');
           break;
         case '!':
           tok = tok.slice(1);
@@ -117,15 +117,14 @@ function indent(str) {
 /**
  * Section handler.
  *
- * @param {Object} context obj
- * @param {String} prop
- * @param {String} str
+ * @param {Object} obj
+ * @param {Mixed} val
  * @param {Boolean} negate
+ * @param {String} str
  * @api private
  */
 
-function section(obj, prop, negate, str) {
-  var val = obj[prop];
+function section(obj, val, negate, str) {
   if ('function' == typeof val) return val.call(obj, str);
   if (negate) val = !val;
   if (val) return str;
diff --git a/test/index.js b/test/index.js
index 003a8b2..c0226d5 100644
--- a/test/index.js
+++ b/test/index.js
@@ -70,6 +70,11 @@ describe('{{#id}}', function(){
     mm('admin: {{#admin}}yup{{/admin}}', user).should.equal('admin: ');
   })
 
+  it('should support nested props', function(){
+    var obj = { user: { admin: true }};
+    mm('{{#user.admin}}yup{{/user.admin}}', obj).should.equal('yup');
+  })
+
   it('should support nested tags', function(){
     var user = { admin: true, name: 'tobi' };
     mm('{{#admin}}{{name}} is an admin{{/admin}}', user).should.equal('tobi is an admin');
@@ -103,6 +108,11 @@ describe('{{^id}}', function(){
     mm('admin: {{^admin}}nope{{/admin}}', user).should.equal('admin: nope');
   })
 
+  it('should support nested props', function(){
+    var obj = { user: { admin: false }};
+    mm('{{^user.admin}}nope{{/user.admin}}', obj).should.equal('nope');
+  })
+
   it('should support nested tags', function(){
     var user = { admin: false, name: 'tobi' };
     mm('{{^admin}}{{name}} is not an admin{{/admin}}', user).should.equal('tobi is not an admin');