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Showing content from https://www.mongodb.com/docs/realm-sdks/swift/latest/Classes/RealmOptional.html below:

RealmOptional Class Reference

@available(*, deprecated, renamed: "RealmProperty", message: "RealmOptional<T> has been deprecated, use RealmProperty<T?> instead.")
public final class RealmOptional<Value> : RLMSwiftValueStorage where Value : RealmOptionalType

extension RealmOptional: Equatable where Value: Equatable

extension RealmOptional: Codable where Value: Codable, Value: _RealmSchemaDiscoverable

A RealmOptional instance represents an optional value for types that can’t be directly declared as @objc in Swift, such as Int, Float, Double, and Bool.

To change the underlying value stored by a RealmOptional instance, mutate the instance’s value property.

• The value the optional represents.

  Declaration

  Swift

  public var value: Value? { get set }

• Creates a RealmOptional instance encapsulating the given default value.

  Declaration

  Swift

  public init(_ value: Value? = nil)

  Parameters value

  The value to store in the optional, or nil if not specified.

• Declaration

  Swift

  public static func == (lhs: RealmOptional<Value>, rhs: RealmOptional<Value>) -> Bool

• Declaration

  Swift

  public convenience init(from decoder: Decoder) throws

• Declaration

  Swift

  public func encode(to encoder: Encoder) throws

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