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/** | |
* Utility to count watchers in an AngularJS app. | |
*/ | |
function countWatchers() { | |
var root = angular.element(document.getElementsByTagName('body')); | |
var watchers = []; | |
var f = function (element) { | |
if (element.data().hasOwnProperty('$scope')) { | |
angular.forEach(element.data().$scope.$$watchers, function (watcher) { | |
watchers.push(watcher); | |
}); | |
} | |
angular.forEach(element.children(), function (childElement) { | |
f(angular.element(childElement)); | |
}); | |
}; | |
f(root); | |
console.log('watchers.length: ', watchers.length); | |
} | |
(function() { | |
countWatchersTimeout = window.setTimeout(countWatchers, 10000); | |
})(); |
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