DittoDocumentPath

public struct DittoDocumentPath

Provides an interface to specify a path to a key in a document that you can then call a function on to get the value at the specified key as a specific type. You obtain a DittoDocumentPath by subscripting a DittoDocument and you can then further subscript a DittoDocumentPath to further specify the key of the document that you want to get the value of.

Subscripting

  • Used to specify a path to a key in the document that you can subscript further to access a nested key in the document.

    Declaration

    Swift

    public subscript(key: String) -> DittoDocumentPath { get }

    Parameters

    key

    The next part of the path needed to get to the key in the document you wish to get the value of.

    Return Value

    The same DittoDocumentPath object with the provided key incorporated into the document path.

  • Used to specify an index in the array at the preceding key-path specified through the subscripting defined previously. You can subscript the return value further to access a further nested key in the document.

    Declaration

    Swift

    public subscript(index: Int) -> DittoDocumentPath { get }

    Parameters

    index

    The index of the array that you wish to access in the key previously specified with the preceding subscripting.

    Return Value

    The same DittoDocumentPath object with the provided index incorporated into the document path.

Value Accessors

  • Returns the value at the previously specified key in the document as an Any?. It will be nil if no value exists.

    Declaration

    Swift

    public var value: Any? { get }

  • Returns the value at the previously specified key in the document as a String if possible, otherwise the return value will be nil.

    Declaration

    Swift

    public var string: String? { get }

  • Returns the value at the previously specified key in the document as a String. If the key was invalid the return value will be an empty string.

    Declaration

    Swift

    public var stringValue: String { get }

  • Returns the value at the previously specified key in the document as a Bool if possible, otherwise the return value will be nil.

    Declaration

    Swift

    public var bool: Bool? { get }

  • Returns the value at the previously specified key in the document as a Bool. If the key was invalid the return value will false.

    Declaration

    Swift

    public var boolValue: Bool { get }
  • int

    Returns the value at the previously specified key in the document as an Int if possible, otherwise the return value will be nil.

    Declaration

    Swift

    public var int: Int? { get }

  • Returns the value at the previously specified key in the document as an Int. If the key was invalid the return value will be 0.

    Declaration

    Swift

    public var intValue: Int { get }

  • Returns the value at the previously specified key in the document as a UInt if possible, otherwise the return value will be nil.

    Declaration

    Swift

    public var uint: UInt? { get }

  • Returns the value at the previously specified key in the document as a UInt. If the key was invalid the return value will be 0.

    Declaration

    Swift

    public var uintValue: UInt { get }

  • Returns the value at the previously specified key in the document as a Float if possible, otherwise the return value will be nil.

    Declaration

    Swift

    public var float: Float? { get }

  • Returns the value at the previously specified key in the document as a Float. If the key was invalid the return value will be 0.

    Declaration

    Swift

    public var floatValue: Float { get }

  • Returns the value at the previously specified key in the document as a Double if possible, otherwise the return value will be nil.

    Declaration

    Swift

    public var double: Double? { get }

  • Returns the value at the previously specified key in the document as a Double. If the key was invalid the return value will be 0.

    Declaration

    Swift

    public var doubleValue: Double { get }

  • Returns the value at the previously specified key in the document as an Array<Any?> if possible, otherwise the return value will be nil.

    Declaration

    Swift

    public var array: [Any?]? { get }

  • Returns the value at the previously specified key in the document as an Array<Any?>. If the key was invalid the return value will be an empty array.

    Declaration

    Swift

    public var arrayValue: [Any?] { get }

  • Returns the value at the previously specified key in the document as a Dictionary<String, Any?> if possible, otherwise the return value will be nil.

    Declaration

    Swift

    public var dictionary: [String : Any?]? { get }

  • Returns the value at the previously specified key in the document as a Dictionary<String, Any?>. If the key was invalid the return value will be an empty dictionary.

    Declaration

    Swift

    public var dictionaryValue: [String : Any?] { get }

  • Returns the value at the previously specified key in the document as a DittoAttachmentToken if possible, otherwise the return value will be nil.

    Declaration

    Swift

    public var attachmentToken: DittoAttachmentToken? { get }