Example from README: [] replaces a number

[inca]

I am pretty confused about the logic in README:

• f was 5 initially,
• f is [] in extending object,
• f becomes null in target object.

Now that's what I call a surprise! Please correct me if I'm wrong to expect f == [] in target.

TIA

[unclechu]

@inca sorry about that, it was documentation issue, f was duplicated:

var obj2 = {
    b: 3,
    c: 5,
    d: {
        b: { first: 'one', second: 'two' },
        c: { test2: 222 }
    },
    e: { one: 1, two: 2 },
    f: [], // <- here
    g: (void 0),
    h: /abc/g,
    f: null // <- and here
};

Actually f will be [].

[inca]

Got it, thanks!