一诡必、 嘗試01
let a = { value: 0, valueOf: () => { return this.value++ } }
console.log(a==1&&a==2&&a==3)
false
二纹安、嘗試02
let b = { value: 0, valueOf: function(){ return this.value++ } }
console.log(b==1&&b==2&&b==3)
false
三、嘗試03
let c = { value: 0, valueOf: function(){ return ++this.value } }
console.log(c==1&&c==2&&c==3)
true
四缩举、嘗試04
let d = { value: 0, valueOf: () => { return ++this.value } }
console.log(d==1&&d==2&&d==3)
false
綜上：第四次嘗試成功。
Hold The Faith . Forever !
We can find a way .
Someday .
A path to a new world
And maybe
Maybe its just the begnning after all
