Added serialisation to circular lists

Author: MihaelBercic

src/main/kotlin/chain/Chain.kt

@@ -27,12 +27,12 @@ class Chain(
 
     /** Returns the last block in the chain. */
     fun getLastBlock(): Block? {
-        return lock.withLock { blocks.lastOrNull() }
+        return lock.withLock { blocks.items.lastOrNull() }
     }
 
     /** Returns max 100 blocks [from slot][fromSlot].*/
     fun getLastBlocks(fromSlot: Long): List<Block> {
-        return lock.withLock { blocks.takeLastWhile { it.slot > fromSlot } }.take(100)
+        return lock.withLock { blocks.items.takeLastWhile { it.slot > fromSlot } }.take(100)
     }
 
     /** Attempts to add each block one by one to the chain. */

src/main/kotlin/docker/DockerContainer.kt

@@ -27,8 +27,8 @@ data class DockerContainer(
     var updated: Long = System.currentTimeMillis(),
     var latestSnapshot: String? = null
 ) {
-    val averageCpuUsage get(): Double = cpuUsage.elements().average().takeIf { !it.isNaN() } ?: 0.0
-    val averageMemoryUsage get(): Double = memoryUsage.elements().average().takeIf { !it.isNaN() } ?: 0.0
+    val averageCpuUsage get(): Double = cpuUsage.items.average().takeIf { !it.isNaN() } ?: 0.0
+    val averageMemoryUsage get(): Double = memoryUsage.items.average().takeIf { !it.isNaN() } ?: 0.0
 }
 
 @Serializable

src/test/kotlin/CircularListTest.kt

@@ -13,6 +13,6 @@ class CircularListTest {
     fun circularTest() {
         val circularList = CircularList<Int>(3)
         for (i in 0..10) circularList.add(i)
-        assertEquals(circularList.elements(), listOf(8, 9, 10))
+        assertEquals(circularList.items, listOf(8, 9, 10))
     }
 }