1 files changed, 38 insertions, 0 deletions
diff --git a/src/Angular.js b/src/Angular.js
index 17ede3aa..4a0589c3 100644
--- a/src/Angular.js
+++ b/src/Angular.js
@@ -627,6 +627,22 @@ function copy(source, destination){
 }
 
 /**
+ * Create a shallow copy of an object
+ * @param src
+ */
+function shallowCopy(src) {
+  var dst = {},
+      key;
+  for(key in src) {
+    if (src.hasOwnProperty(key)) {
+      dst[key] = src[key];
+    }
+  }
+  return dst;
+}
+
+
+/**
  * @ngdoc function
  * @name angular.equals
  * @function
@@ -750,6 +766,19 @@ function toBoolean(value) {
   return value;
 }
 
+/**
+ * @returns {string} Returns the string representation of the element.
+ */
+function startingTag(element) {
+  element = jqLite(element).clone();
+  try {
+    // turns out IE does not let you set .html() on elements which
+    // are not allowed to have children. So we just ignore it.
+    element.html('');
+  } catch(e) {};
+  return jqLite('<div>').append(element).html().replace(/\<\/[\w\:\-]+\>$/, '');
+}
+
 
 /////////////////////////////////////////////////
 
@@ -918,6 +947,14 @@ function bootstrap(element, modules) {
   return injector;
 }
 
+var SNAKE_CASE_REGEXP = /[A-Z]/g;
+function snake_case(name, separator){
+  separator = separator || '_';
+  return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) {
+    return (pos ? separator : '') + letter.toLowerCase();
+  });
+}
+
 function bindJQuery() {
   // bind to jQuery if present;
   jQuery = window.jQuery;
@@ -951,6 +988,7 @@ function assertArg(arg, name, reason) {
 }
 
 function assertArgFn(arg, name) {
+  assertArg(arg, name);
   assertArg(isFunction(arg), name, 'not a function, got ' +
       (typeof arg == 'object' ? arg.constructor.name || 'Object' : typeof arg));
   return arg;