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Angularjs filter cumulative array

I'm having an issue filtering my result sets in an ng-repeat. The filter gets run on each iteration through the ng-repeat cycle (so if I have 10 dispatches returned by currentDispatch.dispatches it will run 10 times). The first time though, runs will only have 1 element. The next time through it will have 2, then 3, and so forth. What the results look like on my screen is....

[1],[1],[1,3],[1,3,4]

How can i make it so it only runs the filter once as it has all the elements to filter against? I need only the final result set, not a result of every iteration through.

my custom filter

angular.module('prototype').filter('dispatchedForMyEquipment', ['Config', function(Config){
    return function(runs){
        var result = []
        var myEquipment = Config.getEquipment();
        runs.forEach(function(run, index, array){
            myEquipment.forEach(function(dispatchEquipment, index, array){
                if (run.units.indexOf(dispatchEquipment)!= -1){
                    result.push(run);
                    return
                }
            });         
        })
        return result
    }
}])

my ng-repeat clause

<tr ng-repeat-start="dispatch in ($state.current.data.latest ?
 (currentDispatch.dispatches | orderBy: '-time' | dispatchedForMyEquipment)
 : (currentDispatch.dispatches | orderBy: '-time'))  track by $index">

I will take the track by $index out once I fix the issue at hand.

Ng-repeat does watch for itself , maybe u are getting data through a ajax request. Having said that just mask your ng-repeat with ng-if with the condition that it has all 10 elements... A dirty way right.

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