From 51719b58689b14ba989a75b939a3a5eb123a0468 Mon Sep 17 00:00:00 2001
From: InsanusMokrassar <ovsyannikov.alexey95@gmail.com>
Date: Thu, 7 Jan 2021 10:08:39 +0600
Subject: [PATCH 1/2] start 0.4.16

---
 CHANGELOG.md      | 2 ++
 gradle.properties | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index dda2413ccba..be686b28a3d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## 0.4.16
+
 ## 0.4.15
 
 * `Coroutines`:
diff --git a/gradle.properties b/gradle.properties
index 59f4dad4376..b7fa50d32b8 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -40,5 +40,5 @@ dokka_version=1.4.20
 # Project data
 
 group=dev.inmo
-version=0.4.15
-android_code_version=19
+version=0.4.16
+android_code_version=20

From 502a49644c74e0430e89b537efb4e9f40b14a61c Mon Sep 17 00:00:00 2001
From: InsanusMokrassar <ovsyannikov.alexey95@gmail.com>
Date: Thu, 7 Jan 2021 10:22:28 +0600
Subject: [PATCH 2/2] safelyWithoutException updates

---
 CHANGELOG.md                                  |  6 ++++
 .../micro_utils/coroutines/HandleSafely.kt    | 30 +++++++++++++++++--
 2 files changed, 34 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index be686b28a3d..a295b3cd2c9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 ## 0.4.16
 
+* `Coroutines`:
+    * `safely`:
+        * New `safelyWithoutExceptions` function may accept `onException` parameter with nullable result
+        * Old `safelyWithoutExceptions` now using `defaultSafelyWithoutExceptionHandler` to handle exceptions "like in
+          `safely`", but it is expected that `defaultSafelyWithoutExceptionHandler` will not throw any exception
+
 ## 0.4.15
 
 * `Coroutines`:
diff --git a/coroutines/src/commonMain/kotlin/dev/inmo/micro_utils/coroutines/HandleSafely.kt b/coroutines/src/commonMain/kotlin/dev/inmo/micro_utils/coroutines/HandleSafely.kt
index 423d4ad76e5..7b55ec37843 100644
--- a/coroutines/src/commonMain/kotlin/dev/inmo/micro_utils/coroutines/HandleSafely.kt
+++ b/coroutines/src/commonMain/kotlin/dev/inmo/micro_utils/coroutines/HandleSafely.kt
@@ -11,6 +11,17 @@ typealias ExceptionHandler<T> = suspend (Throwable) -> T
  */
 var defaultSafelyExceptionHandler: ExceptionHandler<Nothing> = { throw it }
 
+/**
+ * This instance will be used in all calls of [safelyWithoutExceptions] as an exception handler for [safely] call
+ */
+var defaultSafelyWithoutExceptionHandler: ExceptionHandler<Unit> = {
+    try {
+        defaultSafelyExceptionHandler(it)
+    } catch (e: Throwable) {
+         // do nothing
+    }
+}
+
 /**
  * Key for [SafelyExceptionHandler] which can be used in [CoroutineContext.get] to get current default
  * [SafelyExceptionHandler]
@@ -123,8 +134,23 @@ suspend inline fun <T> safely(
 }
 
 /**
- * Shortcut for [safely] without exception handler (instead of this you will receive null as a result)
+ * Shortcut for [safely] with exception handler, that as expected must return null in case of impossible creating of
+ * result from exception (instead of throwing it)
+ */
+suspend inline fun <T> safelyWithoutExceptions(
+    noinline onException: ExceptionHandler<T?>,
+    noinline block: suspend CoroutineScope.() -> T
+): T? = safely(onException, block)
+
+/**
+ * Shortcut for [safely] without exception handler (instead of this you will always receive null as a result)
  */
 suspend inline fun <T> safelyWithoutExceptions(
     noinline block: suspend CoroutineScope.() -> T
-): T? = safely({ null }, block)
+): T? = safelyWithoutExceptions(
+    {
+        defaultSafelyWithoutExceptionHandler.invoke(it)
+        null
+    },
+    block
+)