Merge pull request #50 from InsanusMokrassar/0.4.28

0.4.28

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.4.28
+
+* `Versions`:
+    * `Kotlin`: `1.4.30` -> `1.4.31`
+    * `Ktor`: `1.5.1` -> `1.5.2`
+* `Coroutines`
+    * Add `createActionsActor`/`createSafeActionsActor` and `doWithSuspending`
+
 ## 0.4.27
 
 * `Repos`

coroutines/src/commonMain/kotlin/dev/inmo/micro_utils/coroutines/ActionsActor.kt

@@ -0,0 +1,46 @@
+package dev.inmo.micro_utils.coroutines
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.channels.Channel
+import kotlin.coroutines.*
+
+interface ActorAction<T> {
+    suspend operator fun invoke(): T
+}
+
+/**
+ * Planned to use with [doWithSuspending]. Will execute incoming lambdas sequentially
+ *
+ * @see actor
+ */
+fun CoroutineScope.createActionsActor() = actor<suspend () -> Unit> {
+    it()
+}
+
+/**
+ * Planned to use with [doWithSuspending]. Will execute incoming lambdas sequentially
+ *
+ * @see safeActor
+ */
+inline fun CoroutineScope.createSafeActionsActor(
+    noinline onException: ExceptionHandler<Unit> = defaultSafelyExceptionHandler
+) = safeActor<suspend () -> Unit>(Channel.UNLIMITED, onException) {
+    it()
+}
+
+/**
+ * Must be use with actor created by [createActionsActor] or [createSafeActionsActor]. Will send lambda which will
+ * execute [action] and return result.
+ *
+ * @see suspendCoroutine
+ * @see safely
+ */
+suspend fun <T> Channel<suspend () -> Unit>.doWithSuspending(
+    action: ActorAction<T>
+) = suspendCoroutine<T> {
+    offer {
+        safely({ e -> it.resumeWithException(e) }) {
+            it.resume(action())
+        }
+    }
+}

gradle.properties

@@ -6,12 +6,12 @@ kotlin.incremental.js=true
 android.useAndroidX=true
 android.enableJetifier=true
 
-kotlin_version=1.4.30
+kotlin_version=1.4.31
 kotlin_coroutines_version=1.4.2
 kotlin_serialisation_core_version=1.1.0
 kotlin_exposed_version=0.29.1
 
-ktor_version=1.5.1
+ktor_version=1.5.2
 
 klockVersion=2.0.6
 
@@ -44,5 +44,5 @@ dokka_version=1.4.20
 # Project data
 
 group=dev.inmo
-version=0.4.27
+version=0.4.28
-android_code_version=31
+android_code_version=32

repos/common/src/main/kotlin/dev/inmo/micro_utils/repos/DatabaseOperations.kt

@@ -26,20 +26,39 @@ fun SQLiteDatabase.createTable(
     }
 }
 
-fun Cursor.getString(columnName: String) = getString(
+/**
-    getColumnIndex(columnName)
+ * @throws IllegalArgumentException
+ */
+fun Cursor.getString(columnName: String): String = getString(
+    getColumnIndexOrThrow(columnName)
 )
 
-fun Cursor.getLong(columnName: String) = getLong(
+/**
-    getColumnIndex(columnName)
+ * @throws IllegalArgumentException
+ */
+fun Cursor.getShort(columnName: String): Short = getShort(
+    getColumnIndexOrThrow(columnName)
 )
 
-fun Cursor.getInt(columnName: String) = getInt(
+/**
-    getColumnIndex(columnName)
+ * @throws IllegalArgumentException
+ */
+fun Cursor.getLong(columnName: String): Long = getLong(
+    getColumnIndexOrThrow(columnName)
 )
 
-fun Cursor.getDouble(columnName: String) = getDouble(
+/**
-    getColumnIndex(columnName)
+ * @throws IllegalArgumentException
+ */
+fun Cursor.getInt(columnName: String): Int = getInt(
+    getColumnIndexOrThrow(columnName)
+)
+
+/**
+ * @throws IllegalArgumentException
+ */
+fun Cursor.getDouble(columnName: String): Double = getDouble(
+    getColumnIndexOrThrow(columnName)
 )
 
 fun SQLiteDatabase.select(