A Pen by Derek Hung on CodePen.
Last active
August 22, 2017 09:08
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<p id="show"></p> |
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var x = 10; | |
function _constructor(){ | |
this.f = () => console.log(this.x) | |
this.x = 20; | |
} | |
var obj = { | |
x: 20, | |
f: () => console.log(this.x) | |
}; | |
var objz = { | |
x:40, | |
f: function() { console.log(this.x)} | |
} | |
obj1 = new _constructor(); | |
obj.f(); | |
obj1.f(); | |
objz.f(); | |
var fOut = obj.f; | |
var fOut1 = obj1.f; | |
var fOut2 = objz.f; | |
fOut(); | |
fOut1(); | |
fOut2(); | |
var obj2 = { | |
x: 30, | |
f: obj.f | |
} | |
var obj3 = { | |
x: 30, | |
f: obj1.f | |
} | |
var obj4 = { | |
x:30, | |
f: objz.f | |
} | |
obj2.f(); | |
obj3.f(); | |
obj4.f(); |
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