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re: 5 Uses for the Spread Operator VIEW POST

FULL DISCUSSION
 

Hey Laurie!

Good post, but just letting you know that your error example does work and will not throw an error.

  let arr = [1,2,3,4]
  let copy = {...arr}

Arrays are objects, where the index is the key. What you end up with in this example is:

  console.log(copy) // { 0: 1, 1: 2, 2: 3, 3: 4 }
 

Oops! I think I meant to flip that around. Will fix, thanks for catching it.

 
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