SafeIndex 2.0.0

You want to add pod 'SafeIndex', '~> 2.0' similar to the following to your Podfile:

target 'MyApp' do
  pod 'SafeIndex', '~> 2.0'
end

Then run a pod install inside your terminal, or from CocoaPods.app.

Alternatively to give it a test run, run the command:

pod try SafeIndex

SafeIndex 2.0.0

By
Suyeol Jeon

This library is deprecated, it is recommended you look at SafeCollection.

Optional Index for Swift.

At a Glance

let arr = ["A", "B", "C"]

arr[0]    // "A"
arr[100]  // fatal error: Array index out of range 😟

arr[safe: 0]   // Optional("A")
arr[safe: 100] // nil 😄

Installation

For iOS 8+ projects with CocoaPods:
```
pod 'SafeIndex'
```
For iOS 8+ projects with Carthage:
```
github "devxoul/SafeIndex"
```

Using Swift Package Manager:

import PackageDescription

let package = Package(
  name: "MyAwesomeApp",
  dependencies: [
    .package(url: "https://github.com/devxoul/SafeIndex", "1.0.0"),
  ]
)

License

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