Tagged with types

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• Ivars and Automatic Object Equality

  • objc
  • runtime
  • types

  October 2023

  Inspecting instance variables using the Objective-C runtime for automatic object equality and hashing.

• Dictionary-Backed Objects

  • objc
  • runtime
  • types

  May 2021

  An Objective-C class with dynamic storage. Describes how to create method implementations at runtime, using functions such as resolveInstanceMethod and class_addMethod.

• Parsing JSON Safely

  • objc
  • runtime
  • parsing
  • network
  • types

  February 2021

  How to ensure that a malformed network payload can never crash your app.

• Implementing Key-Value Coding

  • objc
  • runtime
  • properties
  • types

  August 2020

  Using the Objective-C runtime to read and write property values dynamically.

• Type Encodings Explained

  • objc
  • runtime
  • types

  July 2020

  The @encode directive and how Objective-C encodes type details.

• Inspecting Objective-C Properties

  • objc
  • runtime
  • properties
  • types

  June 2020

  Using the Objective-C runtime to inspect properties of a class, and creating a convenience wrapper to work with them.