Sdifft

Using the LCS to compare differences between two strings

Example

impoort Sdifft

let to = "abcd"
let from = "b"
let diff = Diff(from: from, to: to)
diff.modification.add // [0...0, 2...3]
diff.modification.delete // []
diff.modification.same // [1...1]

let to = "abcd"
let from = "bx"
let diff = Diff(from: from, to: to)
diff.modification.add // [0...0, 2...3]
diff.modification.delete // [1...1]
diff.modification.same // [1...1]

Installation

Swift Package Manager

// Package.swift
let package = Package(
    name: "XXX",
    dependencies: [
        .Package(url: "https://github.com/Wzxhaha/Sdifft", majorVersion: 1)
    ]
)

Carthage

// Cartfile
github "Wzxhaha/Sdifft"

License

Sdifft is released under the MIT license. See LICENSE for details.