Javier Cicchelli
9bcdaa697b
This PR contains all the work related to setting up this project as required to implement the [Assignment](https://repo.rock-n-code.com/rock-n-code/deep-linking-assignment/wiki/Assignment) on top, as intended. To summarise this work: - [x] created a new **Xcode** project; - [x] cloned the `Wikipedia` app and inserted it into the **Xcode** project; - [x] created the `Locations` app and also, its `Libraries` package; - [x] created the `Shared` package to share dependencies between the apps; - [x] added a `Makefile` file and implemented some **environment** and **help** commands. Co-authored-by: Javier Cicchelli <javier@rock-n-code.com> Reviewed-on: rock-n-code/deep-linking-assignment#1
38 lines
1.3 KiB
Objective-C
38 lines
1.3 KiB
Objective-C
//
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// NSValueTransformer+MTLInversionAdditions.m
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// Mantle
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//
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// Created by Justin Spahr-Summers on 2013-05-18.
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// Copyright (c) 2013 GitHub. All rights reserved.
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//
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#import "NSValueTransformer+MTLInversionAdditions.h"
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#import "MTLTransformerErrorHandling.h"
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#import "MTLValueTransformer.h"
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@implementation NSValueTransformer (MTLInversionAdditions)
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- (NSValueTransformer *)mtl_invertedTransformer {
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NSParameterAssert(self.class.allowsReverseTransformation);
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if ([self conformsToProtocol:@protocol(MTLTransformerErrorHandling)]) {
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NSParameterAssert([self respondsToSelector:@selector(reverseTransformedValue:success:error:)]);
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id<MTLTransformerErrorHandling> errorHandlingSelf = (id)self;
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return [MTLValueTransformer transformerUsingForwardBlock:^(id value, BOOL *success, NSError **error) {
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return [errorHandlingSelf reverseTransformedValue:value success:success error:error];
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} reverseBlock:^(id value, BOOL *success, NSError **error) {
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return [errorHandlingSelf transformedValue:value success:success error:error];
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}];
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} else {
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return [MTLValueTransformer transformerUsingForwardBlock:^(id value, BOOL *success, NSError **error) {
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return [self reverseTransformedValue:value];
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} reverseBlock:^(id value, BOOL *success, NSError **error) {
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return [self transformedValue:value];
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}];
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}
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}
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@end
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