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Kalpesh Vyas 14Kalpesh Vyas 14 

how to call javascript array.filter method in lightning controller or helper js

I was trying to use array.filter method of js in my controller js but it is not recognizing filter method.
I tried placing the code in helper also, but no help.

Please suggest.

Try this in your component:
testFilter: function(component, event, helper)
        var ages = [32, 33, 16, 40];  
        var filteredOutput = ages.filter(function( age) {
  										return age >= 18;
									} );

Please mark my reply as "Best Answer" if this helps.