simpleFilter to list wrapper

CHANGELOG.md

@@ -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
 

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter.kt

@@ -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]
  */