Rearrange is a collection of utilities for making it easier to work with NSRange. It's particularly handy when used with the Cocoa text system.
Swift Package Manager:
dependencies: [ .package(url: "https://github.com/ChimeHQ/Rearrange.git") ]
This is a struct that encapsulates a single change to an NSRange. It's useful for serializing, queuing, or otherwise storing changes and applying them.
You can also use this class to tranform individual points or other NSRanges. This is handy for updating a set of stored NSRanges as text is changed. This might seem easy, but there are a large number of edge cases that RangeMutation handles, including mutations that invalidate (for example completely delete) a range.
// convenience static var zero var max: Int // shifting public func shifted(by delta: Int) -> NSRange? public func shifted(startBy delta: Int) -> NSRange? public func shifted(endBy delta: Int) -> NSRange? // mutating func apply(_ change: RangeMutation) -> NSRange?
mutating func insert(range: NSRange) mutating func insert(ranges: [NSRange]) var nsRangeView: [NSRange]
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