Doubly-linked list/Element definition: Difference between revisions

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(→‎{{header|Kotlin}}: Updated example see https://github.com/dkandalov/rosettacode-kotlin for details)
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=={{header|Kotlin}}==
=={{header|Kotlin}}==
<lang scala>// version 1.1.1
<lang scala>// version 1.1.2


class Node<T: Number>(var data: T, var prev: Node<T>? = null, var next: Node<T>? = null) {
class Node<T: Number>(var data: T, var prev: Node<T>? = null, var next: Node<T>? = null) {
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}
}
return sb.toString()
return sb.toString()
}
}
}
}