RNGExtension

用于 RandomNumberGenerator 的 Swift 扩展。

描述

任何 RandomNumberGenerator 都获得 uniform: Uniform 和 normal: Normal。Uniform 和 Normal 具有多个 next 函数。

示例

// Get random float number from uniform distribution [10, 20)
let float: Float = Random.default.uniform.next(in: 10..<20)
/// Get random double number from normal distribution N(1, 3^2)
let double: Double = Random.default.normal.next(mu: 1, sigma: 3)

安装

将以下设置添加到你的 Package.swift 中。

let package = Package(
    name: "Project",
    dependencies: [
        ...
        .package(url: "https://github.com/t-ae/rng-extension.git", from: "1.0.0"),
    ],
    targets: [
      .target(name: "Project", dependencies: ["RNGExtension", ... ])
    ]
)