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
57 lines
2.3 KiB
Objective-C
57 lines
2.3 KiB
Objective-C
//
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// MTLValueTransformer.h
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// Mantle
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//
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// Created by Justin Spahr-Summers on 2012-09-11.
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// Copyright (c) 2012 GitHub. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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#if __has_include(<Mantle/MTLTransformerErrorHandling.h>)
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#import <Mantle/MTLTransformerErrorHandling.h>
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#else
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#import "MTLTransformerErrorHandling.h"
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#endif
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/// A block that represents a transformation.
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///
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/// value - The value to transform.
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/// success - The block must set this parameter to indicate whether the
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/// transformation was successful.
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/// MTLValueTransformer will always call this block with *success
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/// initialized to YES.
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/// error - If not NULL, this may be set to an error that occurs during
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/// transforming the value.
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///
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/// Returns the result of the transformation, which may be nil.
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typedef id (^MTLValueTransformerBlock)(id value, BOOL *success, NSError **error);
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///
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/// A value transformer supporting block-based transformation.
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///
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@interface MTLValueTransformer : NSValueTransformer <MTLTransformerErrorHandling>
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/// Returns a transformer which transforms values using the given block. Reverse
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/// transformations will not be allowed.
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+ (instancetype)transformerUsingForwardBlock:(MTLValueTransformerBlock)transformation;
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/// Returns a transformer which transforms values using the given block, for
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/// forward or reverse transformations.
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+ (instancetype)transformerUsingReversibleBlock:(MTLValueTransformerBlock)transformation;
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/// Returns a transformer which transforms values using the given blocks.
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+ (instancetype)transformerUsingForwardBlock:(MTLValueTransformerBlock)forwardTransformation reverseBlock:(MTLValueTransformerBlock)reverseTransformation;
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@end
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@interface MTLValueTransformer (Deprecated)
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+ (NSValueTransformer *)transformerWithBlock:(id (^)(id))transformationBlock __attribute__((deprecated("Replaced by +transformerUsingForwardBlock:")));
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+ (NSValueTransformer *)reversibleTransformerWithBlock:(id (^)(id))transformationBlock __attribute__((deprecated("Replaced by +transformerUsingReversibleBlock:")));
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+ (NSValueTransformer *)reversibleTransformerWithForwardBlock:(id (^)(id))forwardBlock reverseBlock:(id (^)(id))reverseBlock __attribute__((deprecated("Replaced by +transformerUsingForwardBlock:reverseBlock:")));
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@end
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