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chickenfoot88/swapping variables

Created July 1, 2019 10:07
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swaps values of two variables
Raw
swapping variables
let varA = 'A'
let varB = 'B'
function change() { [varA, varB] = [varB, varA] }
change()
console.log('varA', varA)
console.log('varB', varB)
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