javascript - Self-executing function in object initialiser can't see object's properties -

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i know function scope, self-executing functions, hoisting , other cool words, totally of-base following.

var o = {     : 1,     f : (function(){       console.log(this.a);     })() };

why gives me undefined? function self-executed right when object initialized, therefore expect assign 1. not doing this.

because you're not calling via o, this not o.

additionally never assing function either - f set return value (undefined).


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