refactor(scope.$watch): rearrange arguments passed into watcher (newValue, oldValue, scope)

As scopes are injected into controllers now, you have the reference anyway, so having scope as first argument makes no sense…

Breaks $watcher gets arguments in different order (newValue, oldValue, scope)

1 files changed, 2 insertions, 2 deletions

diff --git a/docs/content/guide/dev_guide.services.$location.ngdoc b/docs/content/guide/dev_guide.services.$location.ngdoc
index 57c39191..2afbf1d2 100644
--- a/docs/content/guide/dev_guide.services.$location.ngdoc
+++ b/docs/content/guide/dev_guide.services.$location.ngdoc
@@ -618,11 +618,11 @@ you will need to specify an extra property that has two watchers. For example:
 </pre>
 <pre>
 // js - controller
-this.$watch('locationPath', function(scope, path) {
+this.$watch('locationPath', function(path) {
   $location.path(path);
 });
 
-this.$watch('$location.path()', function(scope, path) {
+this.$watch('$location.path()', function(path) {
   scope.locationPath = path;
 });
 </pre>