#WHAT IS AN XCODE PLAYGROUND CODE#
This way I can actually run code lying outside the Playground, but Xcode seems to crash more often when doing it like this.Īs of Xcode 6 beta 5 you're now able to refer to project files, as Rick Ballard instructs in his answer. Now there should be two sections, one with the contents of your Swift class file and the other one with the example content you got from creating the Playground from scratch.Close Xcode and open the Playground again.Meet the teaching staff, get oriented to the platform, set up your work environment and get ready to. Add a hard link (symbolic link doesn't seem to work) named section-1.swift which will point outside the bundle to your Swift class file like: Video created by for the course 'Introduction To Swift Programming'.Rename section-1.swift to section-2.swift (if you created the Playground from scratch, there should be an example section-1.swift in your bundle).Edit contents.xcplayground for example with vi and add another section like this:.Open the ayground bundle (yes, it's a bundle = directory) in Terminal.Create an empty Playground and place is somewhere under your project.I actually managed to refer to other Swift files in the current project by doing this:
In Xcode 7 we introduced another mechanism that you can use to import your own classes as source, instead of importing a framework you can read about this "Auxiliary Sources" support at Once all these conditions are fulfilled, importing your framework will work in a playground. A consistent, long-term practice instills. You must add an import statement to your playground for the framework. Playground inspires the future generation of engineers by introducing them to the power of coding early. If your framework is not a Swift framework the "Defines Module" build setting must be set to "Yes".
#WHAT IS AN XCODE PLAYGROUND INSTALL#
Download a snapshot, install it, and select the toolchain to work with the latest Swift features in Xcode playgrounds. Playground Support will be included in corresponding snapshots. Your "Build Location" preference (in advanced "Locations" settings of Xcode) should not be set to "Legacy". The Xcode Playground Support project enables building a Swift toolchain that includes everything necessary to integrate with the Xcode 8 playground experience. You must have an active scheme which builds at least one target (that target's build location will be used in the framework search path for the playground). iPhone 5s), and must be built for the Simulator. If it is an iOS framework, it must be built for a 64-bit run destination (e.g.
You must have already built your framework.
Your workspace must contain a target that produces the framework, instead of using a pre-built framework. Your playground must be in the same workspace as the project that produces your framework. This provides a way to share code between your applications and playgrounds, which can both import your frameworks. As of Xcode 6.0 Beta 5, it is now possible to import your own frameworks into a playground.
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