PXDToolkit

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A collection of Swift utility extensions and functions

// repository documentation

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# PXDToolkit

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[![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
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## Requirements
iOS 8.0 or Greater  
Swift 4

If you are using Swift 3.x use PXDToolkit version 0.3.1

If you are using Swift 2.3 use PXDToolkit version 0.2.1

## Integration
### CocoaPods

`PXDToolkit` is available through [CocoaPods](http://cocoapods.org). To install
it, simply add the following line to your Podfile:

```ruby
pod "PXDToolkit", '~> 0.4'
```
If you are using Swift 3.x use PXDToolkit version 0.3.1:
```ruby
pod "PXDToolkit", '0.3.1'
```
If you are using Swift 2.3 use PXDToolkit version 0.2.1:
```ruby
pod "PXDToolkit", '0.2.1'
```
Add this to your podfile (if it is not already there) to make the pod work with Swift 4, 3.1 (or Swift 2.3):

### Carthage

You can use [Carthage](https://github.com/Carthage/Carthage) to install `PXDToolkit` by adding it to your `Cartfile`:

```
github "pixeldock/PXDToolkit"
```

## Usage

<h4>Int</h4>
Random Int between 0 and 10

```swift
let randomInt = 10.random
```
----------
<h4>Array</h4>
Get random element from Array

```swift
let randomElement = ["A", "B", "C"].randomElement
```

Get 2 random elements from Array

```swift
let randomElements = ["A", "B", "C"].randomElements(2)
```

Get shuffled array (order elements randomly)

```swift
let shuffledArray = ["A", "B", "C"].shuffled
```
----------

<h4>UIColor</h4>
Color from hex int value

```swift
let darkRedColor = UIColor(hex: 0xAA0000)
```

Color from hex int value with alpha

```swift
let darkRedColor = UIColor(hex: 0xAA0000, alpha: 0.5)
```

Hex string from Color

```swift
let redColorHexString = UIColor.redColor().hexString
```

----------

<h4>CGFloat</h4>
Degrees to Radians

```swift
let angleRadians = CGFloat(180).degreesToRadians
```

Radians to Degrees

```swift
let degrees = CGFloat(3.1415).radiansToDegrees
```

----------

<h4>NSLocalizedString</h4>
If your *Localizable.strings* file contains this:

```
"GREETING" = "Hello";
"TEMPERATURE" = "It is %f.01°C in %@";
```

You can do this:
Get localized string for a key

```swift
print(LocalizedString("GREETING")) // "Hello"
```

And this:
Get localized string with dynamic parts

```swift
print(LocalizedString("TEMPERATURE", arguments:[21.8, "Paris"])) // "It is 21.8°C in Paris"
```

----------

<h4>UIApplication</h4>
Get App version

```swift
let appVersion = UIApplication.appVersion()
```

Get Build number

```swift
let buildNumber = UIApplication.appBuild()
```

----------

<h4>Timing Functions</h4>
Delay

Delays the execution of the closure. Always runs on the main thread.

```swift
delay(seconds: 2) {
   print("hello!")
}
```

## Author

Jörn Schoppe, joern@pixeldock.com

Comments and suggestions are highly welcome!

## License

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

PXDToolkit

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