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nataliemarleny/obj-assignment-and-copying.md

Created December 10, 2018 22:02
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Object Assignment and Copying Proof in Javascript
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obj-assignment-and-copying.md 
> o1 = { b: 'c' }
{ b: 'c' }
> o2 = o1
{ b: 'c' }
> o3 = { ...o1 }
{ b: 'c' }
> o1 === o2
true
> o1 === o3
false
> { o1, o2, o3 }
{ o1: { b: 'c' }, o2: { b: 'c' }, o3: { b: 'c' } }
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