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There is a newer version: 0.10.11

package invirt.data

data class Page(
    val from: Int,
    val size: Int
) {
    val pageIndex: Int = if (size > 0L) {
        from / size
    } else {
        throw IllegalArgumentException("Page size must be greater than 0")
    }

    init {
        if (from % size != 0) {
            throw IllegalArgumentException("from must be a multiple of size or 0")
        }
    }
}