Simple Array to Object for this arrays:

let ar1 = [ "Key1", "Value2", "Key2", "Value2", ... ]; let ar2 = [ [ "Key1", "Value1" ], [ "Key2", "Value2" ], ... ];

Convert to Object with

let obj1 = ar1.toObject(); let obj2 = ar2.toObject();

Standalone Keys become null as Value.