SwiftCompressor
Requirements
iOS 9.0+, macOS 10.11+, watchOS 2.0+, tvOS 9.0+
Swift 3
Example
To run the example project, clone the repo, and run pod install from the Example directory first.
Installation
SwiftCompressor is available through CocoaPods. To install it, simply add the following line to your Podfile:
pod "SwiftCompressor"Usage
SwiftCompression is a Data extension. It lets you easily compress/decompress Data objects this way:
// Create NSData from file
let path = URL(fileURLWithPath: Bundle.main.path(forResource: "lorem", ofType: "txt")!)
let loremData = try? Data(contentsOf: path)
// Compress and then decompress it!
let compressedData = try? loremData?.compress()
let decompressedData = try? compressedData??.decompress()
// You can also choose one of four algorithms and set a buffer size if you want.
// Available algorithms are LZFSE, LZMA, ZLIB and LZ4.
// Compression without parameters uses LZFSE algorithm. Default buffer size is 4096 bytes.
let compressWithLZ4 = try? loremData?.compress(algorithm: .lz4)
let compressWithLZMAReallyBigBuffer = try? loremData?.compress(algorithm: .lzma, bufferSize: 65_536)Author
Piotr Sochalewski, [email protected]
License
SwiftCompressor is available under the MIT license. See the LICENSE file for more info.