BadgePickerUIProtocol

public protocol BadgePickerUIProtocol

Badge Picker UI Protocol


                    
                    
                    promptUserForSelection(from:message:completion:)

Prompts user to select a badge from a list.

Remark

The UI should take care of dismissing itself upon selection and after completion is called.

Declaration

Swift

static func promptUserForSelection<T: Sequence>(from badges: T, message: String?, completion:@escaping (_ selectedBadge: Badge?) -> Void) where T.Iterator.Element == Badge

Parameters

`badges`	A sequence of badges
`message`	Optional message to display describing the context.
`completion`	Completion block to be called with the selected badge.