Exporting a function inside a function

Question

app.js

var a = function(){
      var b = function(){
          console.log("hello")
      }
}

module.exports = {a}

index.js

console.log(require("./app.js").a().b())

I wantr to get the output "hello" but i am getting error can call property b of undefined Please help to obtain the result

Rahul Sharma · Accepted Answer · 2018-03-02 05:33:34Z

3

try this

var a = function () {
    var b = function () {
        console.log("hello")
    }
    return {b:b};
}

answered Mar 2, 2018 at 5:33

Rahul Sharma

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1 Comment

thanx u save my day