Ecosyste.ms: Awesome
An open API service indexing awesome lists of open source software.
https://github.com/lotz84/__.swift
__.swift is a port of Underscore.js to Swift.
https://github.com/lotz84/__.swift
Last synced: 9 days ago
JSON representation
__.swift is a port of Underscore.js to Swift.
- Host: GitHub
- URL: https://github.com/lotz84/__.swift
- Owner: lotz84
- License: mit
- Created: 2014-06-03T03:48:01.000Z (over 10 years ago)
- Default Branch: master
- Last Pushed: 2017-05-31T15:14:00.000Z (over 7 years ago)
- Last Synced: 2024-08-01T19:32:55.768Z (3 months ago)
- Language: Swift
- Homepage: http://lotz84.github.io/__.swift/v0.1/
- Size: 161 KB
- Stars: 86
- Watchers: 4
- Forks: 6
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-swift-cn - __ - Underscore.js power in your Swift projects. (Libs / Utility)
README
__.swift
========
Now, __.swift is version 0.2.0! With the chain of methods, __.swift became more flexible and extensible.
**Documentation**: (Updates coming soon..)
__.swift aims to be an utility belt for a new programming language by Apple Inc., [Swift](https://developer.apple.com/swift/). And we decided __.swift to be a clone of [Underscore.js](http://underscorejs.org/), which is an utility belt for JavaScript.
__.swift is a type-safe library because it uses type inference and generics. Therefore, you can write a program without most of the downcasting such as "as" or "as?".
## Philosophy
* Type safe
* Flexible and Extensible
* Do not reinvent the wheel
* A port of Underscore.js to Swift
## Installation
If you use `__` from swift file, copy `__.swift` folder into your project. That's all.
## Examples
```swift
__.map([11,22,33]) { x in x * x }
// [121, 484, 1089]
__.reduce(["H", "e", "l", "l", "o", " ", "S", "w", "i", "f", "t", " ", "!", "!"], "", + )
// Hello Swift !!
func isPrime(n: Int) -> Bool {
if n < 2 { return false }
let max = Int(sqrt(Double(n)))
for i in 2...max {
if n % i == 0 { return false }
}
return true
}
__.find([1,33,173,46], isPrime)
// 173
__.filter(Array(2..100) , isPrime)
// [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97]
let data = [
["plan": "walking", "time": "8 a.m."],
["plan": "work", "time": "10 a.m."],
["plan": "lunch", "time": "12 a.m."]
]
__.pluck(data, "plan")
// [walking, work, lunch]
let data2: Array> = [
["species": "spider", "legs": "8"],
["species": "ant", "legs": "6"],
["species": "cat", "legs": "4"]
]
// Chain Example
__.chain(data).pluck("legs")?.map({(s:String) -> Int in s.toInt()! })?.sortBy(__.identity)?.value()
// [4, 6, 8]
```
## Alternatives
* [pNre/ExSwift](https://github.com/pNre/ExSwift) - JavaScript (Lo-Dash, Underscore) & Ruby inspired set of Swift extensions for standard types and classes.
* [RuiAAPeres/Swift-Sugar](https://github.com/RuiAAPeres/Swift-Sugar) - Swift's Sugar. Heavily inspired on Objc Sugar
* [ankurp/Dollar.swift](https://github.com/ankurp/Dollar.swift) - A functional tool-belt for Swift Language similar to Lo-Dash or Underscore in Javascript
* [maxpow4h/swiftz](https://github.com/maxpow4h/swiftz) - Functional programming in Swift
## Contribution
Feel free to send a PR or create a new [issue](https://github.com/lotz84/__.swift/issues).
## License
MIT Licence