From 9efcd0e6959b811cba85766285d9ad2520588248 Mon Sep 17 00:00:00 2001
From: Infendro <infendro@noreply.infendro.com>
Date: Thu, 24 Jul 2025 20:30:00 +0200
Subject: [PATCH] implement bitwise operations

---
 .../com/infendro/bytearray/operation.kt       | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 src/commonMain/kotlin/com/infendro/bytearray/operation.kt

diff --git a/src/commonMain/kotlin/com/infendro/bytearray/operation.kt b/src/commonMain/kotlin/com/infendro/bytearray/operation.kt
new file mode 100644
index 0000000..0e0301f
--- /dev/null
+++ b/src/commonMain/kotlin/com/infendro/bytearray/operation.kt
@@ -0,0 +1,35 @@
+package com.infendro.bytearray
+
+import kotlin.experimental.and
+import kotlin.experimental.or
+import kotlin.experimental.xor
+
+infix fun ByteArray.and(
+    that: ByteArray,
+): ByteArray {
+    if (this.size != that.size) throw Exception()
+
+    return ByteArray(size) { i ->
+        this[i] and that[i]
+    }
+}
+
+infix fun ByteArray.or(
+    that: ByteArray,
+): ByteArray {
+    if (this.size != that.size) throw Exception()
+
+    return ByteArray(size) { i ->
+        this[i] or that[i]
+    }
+}
+
+infix fun ByteArray.xor(
+    that: ByteArray,
+): ByteArray {
+    if (this.size != that.size) throw Exception()
+
+    return ByteArray(size) { i ->
+        this[i] xor that[i]
+    }
+}