$scope.couponMatches = {};
I have a function which adds elements to a dictionary: $scope.couponMatches[$scope.currentMatch] = { firstElemet: "a", secondElement: "b" };
Every time I call this function it adds an elemet to my dictionary
EX: -MND3sdaDFFls2s : { firstElemet: "a", secondElement: "b" } -MGHuwenSN3mndb : { firstElemet: "a", secondElement: "b" }
In firebase I save it .
I need to delete one element with an index before save it to firebase.
You have a reserved word delete
specially for this case.
Lets say you want to delete property a
from object obj
, use:
delete obj.a
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