i have list of TodoItem ```data class TodoItem( val taskName :String, val isCompleted : Bool...

# getting-started

[Midoriya]

i have list of TodoItem

data class TodoItem(
    val taskName :String,
    val isCompleted : Boolean  = false,
)

 private val taskList = mutableListOf<TodoItem>()

how can i change an element 'isCompleted' to true.
so if user said 4th element is completed how can i change it to complete

taskList[index] = TodoItem(taskName = taskList[index].taskName, isCompleted = true)

like this???

[ephemient]

taskList[index] = taskList[index].copy(isCompleted = true)

[Midoriya]

thankyou 😄