Why SwiftUI onDelete uses IndexSet?

UI Frameworks SwiftUI
mtsrodrigues OP
Created Mar ’22
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Does any one know why onDelete method uses an IndexSet for delete operation? I couldn't find any way to delete more than one row from a List.

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Claude31 OP
Mar ’22

I understand it is to optimise (providing a range instead of list of individual values):

https://www.hackingwithswift.com/forums/swift/indexset-explained/2035

See also:

https://www.hackingwithswift.com/books/ios-swiftui/deleting-items-using-ondelete

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