ExType

Easy library for types extra usage.

Install

• Use source code, download source and drag into your project.

• Use cocoapods, write a line into your Podfile. pod 'ExType'

Builder

• Extension -- Int

Initial from string type

init(string: String)

Initial from hex string

init(hex: String)

• Extension -- Float

Initial from string type

init(string: String)

• Extension -- Double

Initial from string type

init(string: String)

Helper

• Extension -- Int

Chinese string description, use '亿,万,千' characters

var chineseDescription: String

• Extension -- Comparable

Set a value between min and max numbers. It will be reset as min value while it less than the min number, or set as max value in the opsite situation

mutating func limit(_ min: Self, _ max: Self)

func limited(_ min: Self, _ max: Self) -> Self

• Extension -- Range

Initial from bounds numbers, about include or exclude the bounds.

init(incStart: Bound, incEnd: Bound)

init(incStart: Bound, excEnd: Bound)

init(excStart: Bound, incEnd: Bound)

init(excStart: Bound, excEnd: Bound)

• Function

Setup an object in a block of code.

func ex_set<T>(_ item: T, _ action: (T) -> Void) -> T

For example:

let view = ex_set(UIView()){ 
    $0.backgroundColor = UIColor.red
    $0.frame = CGRect(x:0, y:0, width:100, height:100)
}

MD5

This is a source code copy from website

All rights of this file belong Paul Johnston

You can find the origin code in http://pajhome.org.uk/crypt/md5

Random

• Function

Get a random number between lower and upper numbers.

func ex_random<T: FixedWidthInteger>(lower: T = T.min, upper: T = T.max) -> T

Array

• Extension -- Array

Get a optional value at index of array. The number of subscript of array is not optional, It will rise a exception if the value is not exists. In this function, use optional result to replace the exception.

func value(at index: Int) -> Element?

Get a random list in a array. It will get all values in array if the parametor "count" less the the count number of array.

func randomList(count: Int) -> [Element]

Build a dictionary by an array.

func buildDictionary<Key, Value>(toDict combiner: (Element) -> (Key, Value)) -> [Key: Value]

• Function

Get an array by stride. Unlike stride function in swift foundition library, this stride function can divide number to parts.

func ex_stride(from: Double, to toValue: Double, numberOfParts: Double) -> [Double]

func ex_stride(from: Int, to toValue: Int, numberOfParts: Int) -> [Int]

Dictionary

• Extension -- Dictionary

Convert current dictionary to another one like map function.

func map<K, V>(_ converter: (Key, Value) -> (K, V)?) -> [K: V]

Get a json string of dictionary.

var json: String?

• Function

Convert a json string to dictionary.

func ex_json(text: String) -> [String: Any]?

String

• Extension -- String

Get md5 string of current string

var md5: String

Get base64 encoded string of current string

var base64Encoded: String?

Get base64 decoded string of current string

var base64Decoded: String?

Current string as regular expression to parse a text and get mathced result.

func regexMatch(text: String) -> [String]?

Property - Get trimed string, remove whitespace character in begin or end of string.

var trimed : String

Get index of offset

func index(of offset: Int) -> String.Index

Get sub string by integer range

subscript(_ range: Range<Int>) -> String

Get JSON dictionary from string

var dict:[String: Any]?

Apart string

func apart2(_ s:String) -> (String, String)?

func apart3(_ s:String) -> (String, String, String)?

func apart4(_ s:String) -> (String, String, String, String)?

func apart5(_ s:String) -> (String, String, String, String, String)?

func apart6(_ s:String) -> (String, String, String, String, String, String)?

• Function

Generate an UUID String

func ex_uuid() -> String

FilePath

• Class - ExFilePath

Property - full string of path

var fullPath: String

Initial by full string of path

init(_ fullPath: String)

Initial by url of path

init?(_ url: URL)

Enumlate of path type

enum PathType {
    case file
    case directory
}

Property - path type

var pathType: PathType

List subpath of current path, use recurison to deep list.

func listSubPaths(recurison: Bool = false) -> [ExFilePath]

Create a dictionary

static func createPath(path: String) -> Bool

Remove a dictionary or file

static func removePath(path: String) -> Bool

Home dictionary of this application

static var home: ExFilePath

Documents dictionary of this application

static var documents: ExFilePath

Library dictionary of this application

static var library: ExFilePath

Bundle dictionary of this application

static var bundle: ExFilePath

List path components

var pathComponents: [String]

Get path extension

var pathExtension: String

Get last component of path

var lastPathComponent: String

Get last main body of path, eg. /AA/BB/CC.txt, the last main body of path is CC

var lastPathMainbody: String

Add component at the end of path.

func addComponent(string: String)

func addComponented(string: String) -> String

• Function

Generate url by string.

func ex_url(_ string: String) -> URL?

UIType

Some types for user interface

• Extension - UIFont

Create a UIFont instance by text

init?(text:String)

Convert UIFont instance to text

var text:String

• Extension - CGRect

Create a CGRect instance by text

init?(text:String)

Convert CGRect instance to text

var text:String

• Extension - CGPoint

Create a CGPoint instance by text

init?(text:String)

Convert CGPoint instance to text

var text:String

• Extension - CGSize

Create a CGSize instance by text

init?(text:String)

Convert CGSize instance to text

var text:String

• Extension - CGAffineTransform

Create a CGAffineTransform instance by text

init?(text:String)

Convert CGAffineTransform instance to text

var text:String

Author

WangYuanou

2018-07-26