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  • #39133

    Hi, guys
    Sorry for my bad english…

    Yesterday i was started learning a JQuery at codeacademy. I have some experience with Javascript and JQeury and i thought that iam not a beginner until i was found this exercise.. I realy cant figure out in past 30 minutes what is the correct answer. Please guys youre much more smarter then me and i need your help. Can somebody explaine me step by step what that function doing :) ?

    //this function adds 3 to the number passed in
    function addThree(x) {
    return x + 3;

    //this function takes a function and returns
    //a function that runs the function it was passed,
    //and then runs that function _again_ on the return
    //value of the first call to the function.
    //make sense? look at it until it does.
    function composed(func) {
    return function(x) {
    return func(func(x))

    //what does that return?
    var answer = ;
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