From a26840f6705a0419206da372216c2447a49ce784 Mon Sep 17 00:00:00 2001
From: DBotThePony <dbotthepony@yandex.ru>
Date: Wed, 26 Mar 2025 22:38:27 +0700
Subject: [PATCH] sumOfDecimal

---
 .../ru/dbotthepony/mc/otm/core/collect/Iterables.kt | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/core/collect/Iterables.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/core/collect/Iterables.kt
index 4c1a23635..3b73cab8a 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/core/collect/Iterables.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/core/collect/Iterables.kt
@@ -4,6 +4,7 @@ import it.unimi.dsi.fastutil.ints.IntCollection
 import it.unimi.dsi.fastutil.ints.IntIterable
 import it.unimi.dsi.fastutil.ints.IntIterator
 import it.unimi.dsi.fastutil.ints.IntSortedSet
+import ru.dbotthepony.mc.otm.core.math.Decimal
 
 fun IntRange.asIterable(): IntIterable {
 	return IntIterable {
@@ -52,3 +53,15 @@ fun IntSortedSet.ktIterator(fromElement: Int): kotlin.collections.IntIterator {
 		}
 	}
 }
+
+inline fun <T> Iterable<T>.sumOfDecimal(selector: (T) -> Decimal): Decimal {
+	var result = Decimal.ZERO
+	forEach { result += selector(it) }
+	return result
+}
+
+inline fun <T> Iterator<T>.sumOfDecimal(selector: (T) -> Decimal): Decimal {
+	var result = Decimal.ZERO
+	forEach { result += selector(it) }
+	return result
+}