Frequently, closures are used as completion callbacks for asynchronous operations, such as when dealing with network requests. It is quite common to model these sorts of operations in such a way that an object instance represents a request/response transaction, for example:
| # xcode-build-bump.sh | |
| # @desc Auto-increment the build number every time the project is run. | |
| # @usage | |
| # 1. Select: your Target in Xcode | |
| # 2. Select: Build Phases Tab | |
| # 3. Select: Add Build Phase -> Add Run Script | |
| # 4. Paste code below in to new "Run Script" section | |
| # 5. Drag the "Run Script" below "Link Binaries With Libraries" | |
| # 6. Insure that your starting build number is set to a whole integer and not a float (e.g. 1, not 1.0) |