mlachmish / bit

Super light Bit operation library in Swift.

Super light Bit operation library in Swift.

Features • Usage • Installation • Documentation • Author • License

Features

Full support of UInt8, UInt32 and UInt64.

• Byte accesors
• Bitwise arithmetic
• Representation convertors

Usage

• Accesors Functions
• Bitwise arithmetic
• Representation convertors

Accesors Functions

    let val1 = 0xA5C964F2 as UInt32
    val1.firstByte  //0xF2
    val1.secondByte //0x64
    val1.thirdByte  //0xC9
    val1.fourthByte //0xA5

Bitwise arithmetic

    let val1 = 0x00000001 as UInt32
    val1.rotateLeft(0x00000002)     //0x00000004
    val1.rotateRight(0x00000002)    //0x40000000
    val1.reverseBytes()             //0x01000000

Representation convertors

    Representations.toUInt8Array(64)    //[UInt8(0x00), UInt8(0x00), UInt8(0x00), UInt8(0x00), UInt8(0x00), UInt8(0x00), UInt8(0x00), UInt8(0x40)]
    
    Representations.mergeToUInt32Array([UInt8(0x01), UInt8(0x01), UInt8(0x01), UInt8(0x01),UInt8(0x01), UInt8(0x01), UInt8(0x01), UInt8(0x01)])       //UInt32(0x01010101), UInt32(0x01010101)]
    
    Representations.toHexadecimalString([UInt8(0x01), UInt8(0x01), UInt8(0x01), UInt8(0x01)])   //"01010101"

Installation

Compatibility

• OS X 10.9+ / iOS 8.0+ / watchOS 2.0 / tvOS 9.0

• Xcode 7.1+, Swift 2.1+

Install Using CocoaPods

CocoaPods is a centralized dependency manager for Objective-C and Swift. Go here to learn more.

1. Add the project to your Podfile.

   use_frameworks!
   
   pod 'Bit'

2. Run pod install and open the .xcworkspace file to launch Xcode.

3. Import the Cryptography framework.

   import Bit

Install Using Carthage

Carthage is a decentralized dependency manager for Objective-C and Swift.

1. Add the project to your Cartfile.

   github "mlachmish/Bit"
   

2. Run carthage update and follow the additional steps in order to add Cryptography to your project.

3. Import the Cryptography framework.

   import Bit

###Swift Package Manager You can use Swift Package Manager and specify dependency in Package.swift by adding this:

.Package(url: "https://github.com/mlachmish/Bit.git", majorVersion: 0)

Manually

Download and drop /Bit folder in your project.

Author

Matan Lachmish _a.k.a The Big Fat Ninja
https://thebigfatninja.xyz

attribution

Icon made by Freepik from www.flaticon.com

License

Bit is available under the MIT license. See the LICENSE file for more info.