DataLireCoder swift package

Sources/DLCCommon/Extensions/SQLiteRow.swift

@@ -0,0 +1,29 @@
+import Foundation
+import DataLiteCore
+
+public extension SQLiteRow {
+    func contains(_ key: CodingKey) -> Bool {
+        if let index = key.intValue {
+            0..<count ~= index
+        } else {
+            contains(key.stringValue)
+        }
+    }
+    
+    subscript(key: CodingKey) -> Value? {
+        get {
+            if let index = key.intValue {
+                self[index].value
+            } else {
+                self[key.stringValue]
+            }
+        }
+        set {
+            if let index = key.intValue {
+                self[self[index].column] = newValue
+            } else {
+                self[key.stringValue] = newValue
+            }
+        }
+    }
+}

Sources/DLCCommon/Structures/RowCodingKey.swift

@@ -0,0 +1,20 @@
+import Foundation
+
+public struct RowCodingKey: CodingKey, Equatable {
+    // MARK: - Properties
+    
+    public let stringValue: String
+    public let intValue: Int?
+    
+    // MARK: - Inits
+    
+    public init(stringValue: String) {
+        self.stringValue = stringValue
+        self.intValue = nil
+    }
+    
+    public init(intValue: Int) {
+        self.stringValue = "Index \(intValue)"
+        self.intValue = intValue
+    }
+}