fix($http): allow sending Blob data using $http

Closes #5012

1 files changed, 6 insertions, 0 deletions

diff --git a/src/Angular.js b/src/Angular.js
index 68ae9295..96df13f4 100644
--- a/src/Angular.js
+++ b/src/Angular.js
@@ -45,6 +45,7 @@
     -isWindow,
     -isScope,
     -isFile,
+    -isBlob,
     -isBoolean,
     -trim,
     -isElement,
@@ -566,6 +567,11 @@ function isFile(obj) {
 }
 
 
+function isBlob(obj) {
+  return toString.call(obj) === '[object Blob]';
+}
+
+
 function isBoolean(value) {
   return typeof value === 'boolean';
 }