DataLiteCore swift package

Sources/DataLiteCore/Extensions/RawRepresentable.swift

@@ -0,0 +1,31 @@
+import Foundation
+
+public extension SQLiteRawBindable where Self: RawRepresentable, RawValue: SQLiteRawBindable {
+    /// Provides the `SQLiteRawValue` representation for `RawRepresentable` types.
+    ///
+    /// This implementation converts the `RawRepresentable` type's `rawValue` to its corresponding
+    /// `SQLiteRawValue` representation. The `rawValue` itself must conform to `SQLiteRawBindable`.
+    ///
+    /// - Returns: An `SQLiteRawValue` representation of the `RawRepresentable` type.
+    var sqliteRawValue: SQLiteRawValue {
+        rawValue.sqliteRawValue
+    }
+}
+
+public extension SQLiteRawRepresentable where Self: RawRepresentable, RawValue: SQLiteRawRepresentable {
+    /// Initializes an instance of the conforming type from an `SQLiteRawValue`.
+    ///
+    /// This initializer converts the `SQLiteRawValue` to the `RawRepresentable` type's `rawValue`.
+    /// It first attempts to create a `RawValue` from the `SQLiteRawValue`, then uses that to initialize
+    /// the `RawRepresentable` instance. If the `SQLiteRawValue` cannot be converted to the `RawValue`, the
+    /// initializer returns `nil`.
+    ///
+    /// - Parameter sqliteRawValue: The raw SQLite value used to initialize the instance.
+    init?(_ sqliteRawValue: SQLiteRawValue) {
+        if let value = RawValue(sqliteRawValue) {
+            self.init(rawValue: value)
+        } else {
+            return nil
+        }
+    }
+}