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kbk0125/blockScope.js

Created November 19, 2017 01:46
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blockScope.js
function unitedStates(){
let drinkingAge = 21;
let state = 'massachusetts';
if(state == 'massachusetts'){
let closingTime= '2AM';
console.log(drinkingAge) //21
}
console.log(closingTime) //undefined
}
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