How is the idiomatic way to modify the value of a ...

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[Pablo]

How is the idiomatic way to modify the value of a list for the desired object? I mean instead of doing it manually like list[1].name = "name" is there any other idiomatic way to do so? I want to modify all of the values of a list with different "names".

[natpryce]

If the elements are instances of a data class, you can use map and copy

[natpryce]

list.map { it.copy(name=newNameFor(it) }