init: init proj

DDYSClient/Utilities/Extensions.swift

@@ -0,0 +1,36 @@
+import Foundation
+import SwiftUI
+
+// MARK: - URL Extensions
+
+extension URL {
+    var isHLS: Bool {
+        pathExtension.lowercased() == "m3u8" || absoluteString.contains(".m3u8")
+    }
+}
+
+// MARK: - String Extensions
+
+extension String {
+    var trimmed: String {
+        trimmingCharacters(in: .whitespacesAndNewlines)
+    }
+
+    func extractNumbers() -> [Int] {
+        components(separatedBy: CharacterSet.decimalDigits.inverted)
+            .compactMap { Int($0) }
+    }
+}
+
+// MARK: - View Extensions
+
+extension View {
+    @ViewBuilder
+    func `if`<Content: View>(_ condition: Bool, transform: (Self) -> Content) -> some View {
+        if condition {
+            transform(self)
+        } else {
+            self
+        }
+    }
+}