NetNewsWire/Frameworks/Database/Extensions/Feed+Database.swift

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//
// Feed+Database.swift
// Database
//
// Created by Brent Simmons on 8/20/17.
// Copyright © 2017 Ranchero Software. All rights reserved.
//
import Foundation
import Data
extension Set where Element == Feed {
func feedIDs() -> Set<String> {
return Set<String>(map { $0.feedID })
}
}