block scope example 2

blockscope.js

// block scoping - literal blocks

function blockScope () {
  let a = 5
  {
    const blockedVar = 'blocked'
    var b = 11

    a = 9000
  }

  console.log('a =', a)
  console.log('b =', b)
  console.log('blockedVar =', blockedVar)
}

blockScope()