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// NSString+PathCombiningExtensions.h
// VerpackIt
// Created by Uli Kusterer on 18.09.04.
// Copyright 2004 Uli Kusterer.
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would be
// appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source
// distribution.
#import <Cocoa/Cocoa.h>
@interface NSString (UKPartialPaths)
-(NSString*) stringByCombiningWithPartialPath: (NSString*)inPartial;
-(NSString*) stringBySubtractingBasePath: (NSString*)basePath;
-(int) upwardsDepth;
@interface NSArray (UKPartialPaths)
// If any entry in an array of paths contains "../" 'go-up entries', this returns how many there are.
// Use this to find out how many folders you have to create around this one not to run out of paths.
-(int) maxUpwardsDepth; // Calls upwardsDepth on each path and returns the maximum.