Fetching contributors…
Cannot retrieve contributors at this time
30 lines (23 sloc) 771 Bytes
// SUVersionComparisonProtocol.h
// Sparkle
// Created by Andy Matuschak on 12/21/07.
// Copyright 2007 Andy Matuschak. All rights reserved.
#import <Cocoa/Cocoa.h>
@abstract Implement this protocol to provide version comparison facilities for Sparkle.
@protocol SUVersionComparison
@abstract An abstract method to compare two version strings.
@discussion Should return NSOrderedAscending if b > a, NSOrderedDescending if b < a, and NSOrderedSame if they are equivalent.
- (NSComparisonResult)compareVersion:(NSString *)versionA toVersion:(NSString *)versionB; // *** MAY BE CALLED ON NON-MAIN THREAD!