Listing 1-4. A “Functional Scope” Example

listing-1-4-a-functional-scope-example.markdown

Listing 1-4. A “Functional Scope” Example

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License.

script.js

function foo() {
  var a = 1;
  function bar() {
    var b = 2;
    function baz() {
      console.log(a, b);
    }
  }
}

function bing() {
  var a = 1;
  function boo() {
    console.log(a);
  }
}

foo();