Cache

public enum Cache

Get and set structs to the cache directory

  • Get a struct from the cache

    Declaration

    Swift

    public static func get<T: Codable>(key: String, as: T.Type, folder: String? = nil) throws -> T

    Parameters

    key

    The name of the item in the cache
    as

    The struct to use for decoding
    folder

    The optional subfolder to store the item

    Return Value

    decoded cache item

  • Save a struct into the cache

    Throws

    an error if it can’t be saved

    Declaration

    Swift

    public static func set<T: Codable>(key: String, object: T, folder: String? = nil) throws

    Parameters

    key

    The name for the item in the cache
    object

    Tthe strucåt to save
    folder

    The optional subfolder to store the item

  • Delete a struct from the cache

    Throws

    an error if it can’t be saved

    Declaration

    Swift

    public static func delete(key: String, folder: String? = nil) throws

    Parameters

    key

    The name for the item in the cache
    folder

    The optional subfolder to store the item

  • Get the path to the cache directory

    Declaration

    Swift

    static private func path(for key: String, folder: String?) throws -> URL

    Parameters

    key

    The name of the cache item
    folder

    The optional subfolder to store the item

    Return Value

    A full URL to the cache direcory