From 79ed26e9bbfbe7174a913fc7c96e798a50454bb2 Mon Sep 17 00:00:00 2001
From: InsanusMokrassar <ovsyannikov.alexey95@gmail.com>
Date: Wed, 12 Aug 2020 12:55:04 +0600
Subject: [PATCH 1/3] start 0.3.1

---
 CHANGELOG.md | 2 ++
 build.gradle | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c6da894..1950e5e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,8 @@
     * Now it will correctly resolve objects which was not previously registered
     * By default, for modules loading will be used context from `Json`, passed as receiver
 
+### 0.3.1
+
 ## 0.2.0
 
 * `Kotlin`: `1.3.61` -> `1.3.70`
diff --git a/build.gradle b/build.gradle
index 023da18..1edf918 100644
--- a/build.gradle
+++ b/build.gradle
@@ -17,7 +17,7 @@ plugins {
     id "org.jetbrains.kotlin.plugin.serialization" version "$kotlin_version"
 }
 
-project.version = "0.3.0"
+project.version = "0.3.1"
 project.group = "com.insanusmokrassar"
 
 apply from: "publish.gradle"

From f9d5a583dddc483aff9e96fbf364dd8b9a604132 Mon Sep 17 00:00:00 2001
From: InsanusMokrassar <ovsyannikov.alexey95@gmail.com>
Date: Wed, 12 Aug 2020 12:56:12 +0600
Subject: [PATCH 2/3] update kotlin version

---
 CHANGELOG.md      | 2 ++
 gradle.properties | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1950e5e..9fc8b83 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,8 @@
 
 ### 0.3.1
 
+* `Kotlin`: `1.3.71` -> `1.3.72`
+
 ## 0.2.0
 
 * `Kotlin`: `1.3.61` -> `1.3.70`
diff --git a/gradle.properties b/gradle.properties
index 1de97a5..84eaf39 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 kotlin.code.style=official
-kotlin_version=1.3.71
+kotlin_version=1.3.72
 kotlin_serialisation_runtime_version=0.20.0
 
 gradle_bintray_plugin_version=1.8.4

From 99cc49d7581d7ac46e54ded24c2129bb7a629120 Mon Sep 17 00:00:00 2001
From: InsanusMokrassar <ovsyannikov.alexey95@gmail.com>
Date: Wed, 12 Aug 2020 13:58:00 +0600
Subject: [PATCH 3/3] optionalContextual

---
 CHANGELOG.md                                  |  1 +
 .../sdi/utils/OptionalContextualIncluding.kt  | 21 +++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 src/commonMain/kotlin/com/insanusmokrassar/sdi/utils/OptionalContextualIncluding.kt

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9fc8b83..4c47d4e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@
 ### 0.3.1
 
 * `Kotlin`: `1.3.71` -> `1.3.72`
+* Add `SerializersModuleBuilder#optionalContextual` for more comfortable usage of `contextual`
 
 ## 0.2.0
 
diff --git a/src/commonMain/kotlin/com/insanusmokrassar/sdi/utils/OptionalContextualIncluding.kt b/src/commonMain/kotlin/com/insanusmokrassar/sdi/utils/OptionalContextualIncluding.kt
new file mode 100644
index 0000000..085aa46
--- /dev/null
+++ b/src/commonMain/kotlin/com/insanusmokrassar/sdi/utils/OptionalContextualIncluding.kt
@@ -0,0 +1,21 @@
+package com.insanusmokrassar.sdi.utils
+
+import kotlinx.serialization.InternalSerializationApi
+import kotlinx.serialization.KSerializer
+import kotlinx.serialization.modules.*
+import kotlin.reflect.KClass
+
+@InternalSerializationApi
+fun <T : Any> SerializersModuleBuilder.optionalContextual(
+    kClass: KClass<T>, kSerializer: KSerializer<T>
+) = try {
+    contextual(kClass, kSerializer)
+    true
+} catch (e: SerializerAlreadyRegisteredException) {
+    false
+}
+
+@InternalSerializationApi
+inline fun <reified T : Any> SerializersModuleBuilder.optionalContextual(
+    kSerializer: KSerializer<T>
+) = optionalContextual(T::class, kSerializer)
\ No newline at end of file