[Scope Chains]: Non-accepted solution to exercise 4 (Closures)

[dawesome]

I think I have a correct solution to exercise #4 in the scope-chain-closures tutorial, but I'm also pretty new at node, so maybe I'm missing something?

• node version: v4.4.3
• npm version: 3.8.8

Error output

not ok 2 The structure is correct
  ---
    operator: equal
    expected:
      '(global)\n\tfoo()\n\t- var bar\n\t- quux = ?\n\treturn zip\n\t\tzip()\n\t\t- var quux\n\t\t- bar = ?'
    actual:
      '(global)\n\tfoo()\n\t- var bar\n\t- quux = ?\n\t\tzip()\n\t\t- var quux\n\t\t- bar = ?'
  ...

My Code

function foo() {
    var bar
    quux = 2
    return function zip() {
        var quux
        bar = 3
    }
}

[riyadhalnur]

@dawesome Your solution is correct but the parser for this exercise expects the code to be structured a certain way (weird, I know). So, instead of returning the zip function immediately, return it after you declare it -

function foo() {
    var bar
    quux = 2
    function zip() {
        var quux
        bar = 3
    }
    return zip
}

You can check the discussion we had here about this problem #1569

[dawesome]

Ah, okay! I went to look to see how to fix it, but it looks like there's already an open PR for it. Thanks!

workshopper/scope-chains-closures#23