From f6e819be62394bb813229c90f524dd8e1a63d0b2 Mon Sep 17 00:00:00 2001
From: InsanusMokrassar <ovsyannikov.alexey95@gmail.com>
Date: Sat, 19 Mar 2022 12:49:14 +0600
Subject: [PATCH] simpleFilter to list wrapper

---
 CHANGELOG.md                                  |  4 ++++
 .../behaviour_builder/utils/SimpleFilter.kt   | 21 +++++++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d98edc2f55..f4fc57e948 100644
--- a/CHANGELOG.md
+++ b/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
 
diff --git a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter.kt b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter.kt
index 6383a8cbfc..45cdf3b004 100644
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter.kt
+++ b/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]
  */