Nodejs how to create custom method for readline interface

Question

How to create a custom method for readline interface ?

myin = {}

    myin.on = function (a,b) {

    }

    myin.resume = function () {

    }



var rl = readline.createInterface({
      input: myin
  });


 rl.on('line', function (data) {
     console.log(data); 
 });

I want to create my input method for using in readline like when call myin.on("data","aaaaa") ... myin.on("data","bbb\n") readline grab the line ..

but I can't find any source or doc ..

Answer 1

I found that !

myin = {}

    myin.on = function (a,b) {
                      if (a == 'data') {

                       myin.ondata= b;    

                 }
    }

    myin.resume = function () {

    }

and then call like this :

 myin.ondata("bbbb");
 myin.ondata("aaaaa\n");

and output of rl.on('line' is like this : bbbbaaaaa