Remove falsy values from array
Quickly filter crap values from an array with:
Array.filter(Boolean)
someArray = [{name: 'Jon Snow', age: '20'}, undefined, 400, null, 'from Winterfell',,,'',, null];
someArray.filter(Boolean);
//[{name: 'Jon Snow', age: 20}, 400, 'from Winterfell']
Written by Rui Nunes
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