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Start your free trialkaran Badhwar
Web Development Techdegree Graduate 18,135 Points... spread operator
As in the ...spread operator example if we do any changes to the Array, that will effect the original value as well right? as it does shallow copy so the inner direct child will be okay, but children of direct children's will be effected. Am i right?
2 Answers
Steven Parker
231,236 PointsAny nested arrays or objects are just references to the originals. Remember we already talked about this in the question you asked about MDN example two days ago.
In my answer to that other question, I also showed you how to make a "clone" (or "deep copy") if you want all the nested elements also copied so the originals are protected from changes made in the copy.
karan Badhwar
Web Development Techdegree Graduate 18,135 PointsOkay sir thankyou
karan Badhwar
Web Development Techdegree Graduate 18,135 Pointskaran Badhwar
Web Development Techdegree Graduate 18,135 PointsYes I understood that on that day sir, actually I was confirming again , that if we change any thing to the skills Key's value which is an array.
In the (Person) Object in which we used ..spread operator so if I modify the (skills) key's value using in the (Person) Object it will have the effect on the (role) Object's skills keys array from which we copied
Steven Parker
231,236 PointsSteven Parker
231,236 PointsYou might want to experiment with this in the workspace. Seeing it in action for yourself might make it more clear than any explanation.
karan Badhwar
Web Development Techdegree Graduate 18,135 Pointskaran Badhwar
Web Development Techdegree Graduate 18,135 PointsI checked it sir, Thankyou so much it worked the same way you explained two days ago