When integrating your own CocoaPods into your apps you often find some things you’d like to tweak in your component from within the app project/workspace. This would allow you to immediately test the fix in the context of the app. This blog explains how to work with Development Pods which allow you to do exactly that.
How would you – most elegantly – crop out the center square of an image, preserving the aspect ratio and output the image with a given size?
That’s a good question. There is a “classic” and a “modern” method to achieving this.
Chapter 6 in my book deals with how to build a solid wrapper around a RESTful web service and how to unit-test it. I thought I had finished principal writing on my book when I handed in chapter 7, soon too appear in the Manning Early Access Program (MEAP) for readers who have preordered.
I walk you through implementing a wrapper – using NSURLSession – for searching for CDs on Discogs by scanned barcode. Until now the Discogs search API did not require any sort of authentication, which made it ideal for this example. Then a fateful email arrived on Friday, June 20th.