ArrayProperty

open class ArrayProperty<Element> : AsyncReadablePropertyType where Element : ArrayElement

Undocumented

  • Declaration

    Swift

    public typealias Value = [Element]

  • Declaration

    Swift

    public typealias SignalChange = [ArrayChange<Element>]

  • Undocumented

    Declaration

    Swift

    public internal(set) var elements: [Element]

  • Declaration

    Swift

    public var value: [Element]? { get }

  • Declaration

    Swift

    public let signal: Signal<SignalChange>

  • Declaration

    Swift

    public var property: AsyncReadableProperty<[Element]> { get }

  • Returns the index of the element with the given ID, relative to the sorted elements array.

    Declaration

    Swift

    public func indexForID(_ id: Element.ID) -> Int?

  • Returns the element with the given ID.

    Declaration

    Swift

    public func elementForID(_ id: Element.ID) -> Element?

  • Returns an order value that would be appropriate for an element to be inserted at the given position, relative the current array. Note: This only works when there is a distinct order property for each element of type Double.

    Declaration

    Swift

    public func orderForPos(_ pos: ArrayPos<Element>) -> Double

  • Returns an order value that would be appropriate for an element to be moved from its current index to the new destination index. Note: This only works when there is a distinct order property for each element of type Double. Note: dstIndex is relative to the state of the array after the item is removed.

    Declaration

    Swift

    public func orderForMove(srcIndex: Int, dstIndex: Int) -> Double

  • Returns a view on this ArrayProperty that delivers the full array through its Signal whenever there is any change in the underlying ArrayProperty.

    Declaration

    Swift

    public func fullArray() -> AsyncReadableProperty<[Element]>