From e33b2b3533dc57cc87be326cebfdf510e15c9fae Mon Sep 17 00:00:00 2001
From: makinosp <makinosp@icloud.com>
Date: Fri, 2 Aug 2024 22:46:26 +0900
Subject: [PATCH] feat: modify nullable array to safe decoding array

---
 Sources/VRCKit/Utils/NullableArray.swift     | 33 --------------------
 Sources/VRCKit/Utils/SafeDecodingArray.swift | 25 +++++++++++++++
 2 files changed, 25 insertions(+), 33 deletions(-)
 delete mode 100644 Sources/VRCKit/Utils/NullableArray.swift
 create mode 100644 Sources/VRCKit/Utils/SafeDecodingArray.swift

diff --git a/Sources/VRCKit/Utils/NullableArray.swift b/Sources/VRCKit/Utils/NullableArray.swift
deleted file mode 100644
index 37e2b5c..0000000
--- a/Sources/VRCKit/Utils/NullableArray.swift
+++ /dev/null
@@ -1,33 +0,0 @@
-//
-//  NullableArray.swift
-//
-//
-//  Created by makinosp on 2024/07/28.
-//
-
-import Foundation
-
-@propertyWrapper
-public struct NullableArray<T: Codable & Hashable> {
-    public let wrappedValue: [T]
-    public init(wrappedValue: [T]) {
-        self.wrappedValue = wrappedValue
-    }
-}
-
-extension NullableArray: Codable {
-    public init(from decoder: Decoder) throws {
-        let container = try decoder.singleValueContainer()
-        if container.decodeNil() {
-            wrappedValue = []
-        } else {
-            wrappedValue = try container.decode([T].self)
-        }
-    }
-}
-
-extension NullableArray: Hashable {
-    public static func == (lhs: NullableArray<T>, rhs: NullableArray<T>) -> Bool {
-        lhs == rhs
-    }
-}
diff --git a/Sources/VRCKit/Utils/SafeDecodingArray.swift b/Sources/VRCKit/Utils/SafeDecodingArray.swift
new file mode 100644
index 0000000..21e378e
--- /dev/null
+++ b/Sources/VRCKit/Utils/SafeDecodingArray.swift
@@ -0,0 +1,25 @@
+//
+//  SafeDecodingArray.swift
+//
+//
+//  Created by makinosp on 2024/07/28.
+//
+
+import Foundation
+
+public struct SafeDecodingArray<Element: Codable & Hashable> {
+    public let elements: [Element]
+}
+
+extension SafeDecodingArray: Codable {
+    public init(from decoder: Decoder) throws {
+        let container = try decoder.singleValueContainer()
+        elements = (try? container.decode([Element].self)) ?? []
+    }
+}
+
+extension SafeDecodingArray: Hashable {
+    public static func == (lhs: SafeDecodingArray<Element>, rhs: SafeDecodingArray<Element>) -> Bool {
+        lhs == rhs
+    }
+}