MOBX in the array need to be aware of the place

MOBX if the array is observable. You can observable by adding modifiers or call the observable method.

A lot of times, when we decorate this as an observable object, it's available everywhere.

For example, a method that uses native arrays such as map ForEach indexOf find can be used here.

But without noticing a problem, this object has become a Observable Array when printed in the console.

is not already an Array object.

When using methods such as the IsArray of Lodash, false is also returned

This time can be passed

Slice ()

method to convert to a native array. This is also stated in the official documentation.

Can be said intentionally, the eyes of the unintentional, aware of this, can avoid some very puzzling problems.

MOBX in the array need to be aware of the place