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Angular find index of variable
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| /* usage: | |
| $scope.thing = $scope.myObject.thing2[$scope.findIndex($scope.myObject.thing2,'attr',$scope.variable)]; | |
| > $scope.thing = $scope.myObject.thing2[i]; | |
| */ | |
| $scope.findIndex = function(arr,attr,val) { | |
| for (var i = 0; i < arr.length; i += 1) { | |
| if (arr[i][attr] === val) { | |
| return i; | |
| } | |
| } | |
| }; |
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