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simpleFilter to list wrapper

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InsanusMokrassar 2022-03-19 12:49:14 +06:00
parent 553da0a3ee
commit f6e819be62
2 changed files with 25 additions and 0 deletions
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4
CHANGELOG.md
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@ -9,6 +9,10 @@
* `Ktor`: `1.6.7` -> `1.6.8`
* `BehaviourBuilder`:
* Fixes in `onMediaGroup` and dependent functions
* Add several new extensions for `SimpleFilter`:
* `SimpleFilter#listAll`
* `SimpleFilter#listAny`
* `SimpleFilter#listNone`
## 0.38.7

21
tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter.kt
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@ -4,6 +4,27 @@ typealias SimpleFilter<T> = suspend (T) -> Boolean
inline fun <T> SimpleFilter(noinline block: SimpleFilter<T>) = block
/**
* @return [SimpleFilter] which will return true in case when all the items in incoming data passed [this] filter
*/
fun <T> SimpleFilter<T>.listAll() = SimpleFilter<Iterable<T>> {
it.all { this@listAll(it) }
}
/**
* @return [SimpleFilter] which will return true in case when there is any item in incoming data passed [this] filter
*/
fun <T> SimpleFilter<T>.listAny() = SimpleFilter<Iterable<T>> {
it.any { this@listAny(it) }
}
/**
* @return [SimpleFilter] which will return true in case when there is no any item in incoming data passed [this] filter
*/
fun <T> SimpleFilter<T>.listNone() = SimpleFilter<Iterable<T>> {
it.none { this@listNone(it) }
}
/**
* Makes an AND (&&) operation between [this] and [other]
*/