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Pagination#reverse

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InsanusMokrassar 2020-10-22 14:39:39 +06:00
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commit 64b0184a17
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CHANGELOG.md
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## 0.2.1
* `Pagination`
* `Common`:
* Extension `Pagination#reverse` has been added
## 0.2.0
* `Repos`

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pagination/common/src/commonMain/kotlin/dev/inmo/micro_utils/pagination/utils/PaginationReversing.kt Normal file
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package dev.inmo.micro_utils.pagination.utils
import dev.inmo.micro_utils.pagination.*
/**
* Example:
*
* * `|__f__l_______________________|` will be transformed to `|_______________________f__l__|`
* * `|__f__l_|` will be transformed to `|__f__l_|`
*
* @return Reversed version of this [Pagination]
*/
fun Pagination.reverse(objectsCount: Long): SimplePagination {
if (firstIndex > objectsCount) {
return Pagination(objectsCount.toInt(), size)
}
val firstIndex = (objectsCount - firstIndex - size).toInt()
return Pagination(
firstIndex,
size
)
}