alekseypotapov-dev

//original video https://realm.io/news/pragma-chris-eidhof-swift-c/
import Foundation

extension Comparable {
    static func compare (l: UnsafePointer<Void>, _ r: UnsafePointer<Void>) -> Int32 {
        let left: Self = UnsafePointer(l).memory
        let right: Self = UnsafePointer(r).memory
        
        if left < right { return -1 }
        if left == right { return 0 }

alekseypotapov-dev

#copy directory hierarchy without files
pathFrom$ find . -type d -exec mkdir -p /pathTo/{} \;

alekseypotapov-dev

// Swift Standard Librray - String
// Keith Harrison http://useyourloaf.com

// Import Foundation if you want to bridge to NSString
import Foundation

// ====
// Initializing a String
// ====

alekseypotapov-dev

"Author: Zoltán Bognár
"put into ~/
syntax enable
set hls
highlight Search guibg=#7D2F52
set bg=light
set tabstop=4
set softtabstop=4
set shiftwidth=4
set scrolloff=2

alekseypotapov-dev

//
//  Macros.swift
//
//  Created by Xavier Muñiz on 6/12/14.

import Foundation


// dLog and aLog macros to abbreviate NSLog.
// Use like this:

alekseypotapov-dev

extension Array {
    
    func groupBy<G: Hashable>(groupClosure: (Element) -> G) -> [[Element]] {
        var groups = [[Element]]()
        
        for element in self {
            let key = groupClosure(element)
            var active = Int()
            var isNewGroup = true
            var array = [Element]()

alekseypotapov-dev

func uniq<S: SequenceType, E: Hashable where E==S.Generator.Element>(source: S) -> [E] {
    var seen: [E:Bool] = [:]
    return source.filter { seen.updateValue(true, forKey: $0) == nil }
}

alekseypotapov-dev

# If you come from bash you might have to change your $PATH.
# export PATH=$HOME/bin:/usr/local/bin:$PATH

# Path to your oh-my-zsh installation.
export ZSH=/Users/alex-potapov/.oh-my-zsh

# Set name of the theme to load. Optionally, if you set this to "random"
# it'll load a random theme each time that oh-my-zsh is loaded.
# See https://github.com/robbyrussell/oh-my-zsh/wiki/Themes
ZSH_THEME="robbyrussell"

alekseypotapov-dev

//Copyright 
//https://habrahabr.ru/post/271647/

import Foundation

// Summ and Substraction of Vectors
func +(left: CGPoint, right: CGPoint)->CGPoint{
	return CGPoint(x: left.x+right.x, y: left.y+right.y)
}
prefix func -(right: CGPoint)->CGPoint{

alekseypotapov-dev

/// Wraps the observer token received from 
/// NotificationCenter.addObserver(forName:object:queue:using:)
/// and unregisters it in deinit.
final class NotificationToken: NSObject {
    let notificationCenter: NotificationCenter
    let token: Any

    init(notificationCenter: NotificationCenter = .default, token: Any) {
        self.notificationCenter = notificationCenter
        self.token = token