In the code below the first log statement returns undefined. I thought it should reference the global variable and print it.
It prints T-shirt once the var is removed in the next line (if we are overwriting the global variable)
Why would a variable declaration change the value of the variable value before it
Your code so far
// Setup
var outerWear = "T-Shirt";
function myOutfit() {
// Only change code below this line
console.log(outerWear)
var outerWear = "sweater"
console.log(outerWear)
// Only change code above this line
return outerWear;
}
myOutfit();
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Challenge: Global vs. Local Scope in Functions
Link to the challenge: