#7 Foundation - Objc.io

The roots of the Foundation framework go all the way back to the era of NeXTSTEP, which has been around for 25 years and covers a lot of ground.

  1. Editorial - Foundation - objc.io issue #7

    A periodical about best practices and advanced techniques in Objective-C

  2. Value Objects

    In this article, we'll look at how to write value objects in Objective-C. In doing that, we'll touch upon important protocols and methods...

  3. Key-Value Coding and Observing

    Key-value coding and key-value observing are two formalized mechanisms that allow us to simplify our code by harnessing the dynamic and i...

  4. Custom Formatters

    When formatting data into a user-readable format we tend to use quick one-off solutions. This is a shame because Foundation comes with NS...

  5. Communication Patterns

    Every application consists of multiple more or less loosely coupled objects that need to communicate with each other to get the job done....

  6. Linguistic Tagging - Foundation - objc.io issue #7

    A periodical about best practices and advanced techniques in Objective-C

  7. The Foundation Collection Classes

    NSArray, NSSet, NSOrderedSet, and NSDictionary Author Note: This article contains several benchmark results, however they are by no means...

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