From 01c5be4681e34cdc5f5c461b7a618fefe8038919 Mon Sep 17 00:00:00 2001
From: Brian Ford
Date: Thu, 2 Jan 2014 14:48:03 -0800
Subject: fix(ngShow/ngHide, ngIf): functions with zero args should be truthy

Previously, expressions that were a function with one or more arguments evaluated to
true, but functions with zero arguments evaluated to false.

This behavior seems both unintentional and undesirable. This patch makes a function
truthy regardless of its number of arguments.

Closes #5414
---
 src/Angular.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/Angular.js')

diff --git a/src/Angular.js b/src/Angular.js
index 386682a3..11ce5cf5 100644
--- a/src/Angular.js
+++ b/src/Angular.js
@@ -959,7 +959,9 @@ function fromJson(json) {
 
 
 function toBoolean(value) {
-  if (value && value.length !== 0) {
+  if (typeof value === 'function') {
+    value = true;
+  } else if (value && value.length !== 0) {
     var v = lowercase("" + value);
     value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]');
   } else {
-- 
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