Added some extenisons

Sources/IndieBuilderKit/Extensions/Collection+Ext.swift

@@ -0,0 +1,24 @@
+//
+//  File.swift
+//  IndieBuilderKit
+//
+//  Created by Erkam Kucet on 27.08.2025.
+//
+
+import Foundation
+
+public extension Collection {
+    subscript (safe index: Self.Index) -> Iterator.Element? {
+        (startIndex ..< endIndex).contains(index) ? self[index] : nil
+    }
+}
+
+public extension Collection {
+    subscript(safeIndex index: Index) -> Element? {
+        guard indices.contains(index) else {
+            print("💣 Error: The index is out of the range.")
+            return nil
+        }
+        return self[index]
+    }
+}

Sources/IndieBuilderKit/Extensions/Optional+Ext.swift

@@ -0,0 +1,169 @@
+//
+//  File.swift
+//  IndieBuilderKit
+//
+//  Created by Erkam Kucet on 27.08.2025.
+//
+
+import Foundation
+
+public extension Swift.Optional where Wrapped == Bool {
+
+    var orTrue: Bool {
+        guard let self = self else {
+            return true
+        }
+        return self
+    }
+
+    var orFalse: Bool {
+        guard let self = self else {
+            return false
+        }
+        return self
+    }
+
+    func isEqualTo(_ bool: Bool?) -> Bool {
+        guard let self = self,
+              let boolValue = bool else {
+            return false
+        }
+        return self == boolValue
+    }
+}
+
+public extension Swift.Optional where Wrapped: EmptyValueRepresentable {
+
+    var orEmpty: Wrapped {
+        switch self {
+        case .some(let value):
+            return value
+        case .none:
+            return Wrapped.emptyValue
+        }
+    }
+}
+
+public extension Swift.Optional where Wrapped == Int {
+
+    func or(_ defaultValue: Int) -> Int {
+        guard let self = self else {
+            return defaultValue
+        }
+        return self
+    }
+
+    var isNilOrZero: Bool {
+        guard let self = self else {
+            return true
+        }
+
+        return self == 0
+    }
+}
+
+public extension Swift.Optional where Wrapped == Decimal {
+
+    func or(_ defaultValue: Decimal) -> Decimal {
+        guard let self = self else {
+            return defaultValue
+        }
+        return self
+    }
+
+    var isNilOrZero: Bool {
+        guard let self = self else {
+            return true
+        }
+
+        return self == 0
+    }
+}
+
+public extension Swift.Optional {
+
+    var notNil: Bool {
+        return self != nil
+    }
+
+    var isNil: Bool {
+        return self == nil
+    }
+}
+
+public extension Swift.Optional where Wrapped == String {
+
+    var isNilOrEmpty: Bool {
+        guard let self = self else {
+            return true
+        }
+        return self.isEmpty
+    }
+}
+
+public extension Swift.Optional where Wrapped == String {
+
+    func or(_ defaultValue: String) -> String {
+        guard let self = self, !self.isEmpty else {
+            return defaultValue
+        }
+        return self
+    }
+
+    func isEqualTo(_ string: String?) -> Bool {
+        guard let self = self, let string = string else {
+            return false
+        }
+        return self == string
+    }
+}
+
+public extension Swift.Optional where Wrapped: ZeroValueRepresentable {
+
+    var orZero: Wrapped {
+        switch self {
+        case .some(let value):
+            return value
+        case .none:
+            return Wrapped.zeroValue
+        }
+    }
+}
+
+public extension Swift.Optional where Wrapped == String {
+
+    var _bound: String? {
+        get {
+            return self
+        }
+        set {
+            self = newValue
+        }
+    }
+
+    var bound: String {
+        get {
+            return _bound ?? ""
+        }
+        set {
+            _bound = newValue.isEmpty ? nil : newValue
+        }
+    }
+}
+
+extension Optional where Wrapped == String {
+    var boolValue: Bool? {
+        guard let nonOptionalSelf = self else {
+            return nil
+        }
+
+        switch nonOptionalSelf.lowercased() {
+        case "true":
+            return true
+        case "false":
+            return false
+        default:
+            return nil
+        }
+    }
+}