AngularJS - Dependency injection in services, factories, filters etc

Question

So I have some plugins and libraries I want to use in my angular app and (currently) I am simply referencing those functions/methods as they were intended in 99% of apps in a wa

Answer 1

Yes you can use dependency injection for filters and directives

Ex:

Filter:

app.filter('', ['$http', function(http){
    return function(data){
    }
}]);

Directive:

app.directive('', ['$http', function(http){
    return {
        ....
    }
}]);

Service:

app.factory('', ['$http', function(http) {
  var shinyNewServiceInstance;
  return shinyNewServiceInstance;
}]);