A SPM package that provides some extensions that I like to use
WholesomeExtensions
This package includes some extensions that I like to use.
You can find examples here and actual implementation is under /Sources folder. You can install this package via SPM.
You can find tests under /Tests
OptionalExtensions
///
/// Unwraps and returns value of optional property.
/// Returns default value if property is nil.
///
/// let integerValue: Int? = nil
/// let unwrappedValue = integerValue.unwrappedValue(defaultValue: 1)
/// print(unwrappedValue)
/// // prints 1
///
/// let integerValue: Int? = 5
/// let unwrappedValue = integerValue.unwrappedValue(defaultValue: 1)
/// print(unwrappedValue)
/// // prints 5
public func unwrappedValue(defaultValue: @autoclosure () -> Wrapped) -> Wrapped
ArrayExtensions
///
/// Returns value at givent index.
/// If index is not in range of array returns nil
///
/// let intArray: [Int] = [1,2,3,4]
/// let value = intArray[safe: 2]
/// print(value)
/// //prints Optional(3)
///
/// let intArray: [Int] = [1,2,3,4]
/// let value = intArray[safe: 10]
/// print(value)
/// //prints nil
public subscript(safe index: Int) -> Element?
///
///
/// Returns value at given index.
/// If index is not in range of array returns given defaultValue
///
/// let intArray: [Int] = [1,2,3,4]
/// let value = intArray[safe: 2, default: 5]
/// print(value)
/// //prints 3
///
/// let intArray: [Int] = [1,2,3,4]
/// let value = intArray[safe: 10, default: 5]
/// print(value)
/// //prints 5
public subscript(safe index: Int, default defaultValue: @autoclosure () -> Element) -> Element