Created
November 19, 2013 11:40
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Get the number of watchers in your current page. >2000 is considered too high by many. I find this useful for perf tuning.
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| _($('.ng-scope')) | |
| .map(function(scopeElement) { return angular.element(scopeElement).scope().$$watchers; }) | |
| .flatten(true) | |
| .uniq() | |
| .filter(function(x) { return !!x; }) | |
| .value() | |
| .length; |
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For Angular. Using LoDash for the _() function and jQuery for the $() function.