reference type

Question

What does the code snippet to the right output by console.log?

Snippet

const obj = {
  msg: 'BFE',
  foo() {
    console.log(this.msg)
  },
  bar() {
    console.log('dev')
  }
}

obj.foo();
(obj.foo)();
(obj.foo || obj.bar)();

Source

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