simme

extension UITabBarController {

    /**
     Show or hide the tab bar.

     - Parameter hidden: `true` if the bar should be hidden.
     - Parameter animated: `true` if the action should be animated.
     - Parameter transitionCoordinator: An optional `UIViewControllerTransitionCoordinator` to perform the animation
        along side with. For example during a push on a `UINavigationController`.
     */

DejanEnspyra

//
//  Obfuscator.swift
//
//  Created by Dejan Atanasov on 2017-05-31.
//

import Foundation

class Obfuscator: AnyObject {
    

SixBe

extension NSFetchedResultsController {
    func registerForCommitsToContext(context: NSManagedObjectContext, notificationCenter: NSNotificationCenter? = nil) -> NSObjectProtocol? {
        guard self.managedObjectContext != context else {
            return nil
        }
        let center = notificationCenter ?? NSNotificationCenter.defaultCenter()
        return  center.addObserverForName(NSManagedObjectContextDidSaveNotification, object: context, queue: nil) { [weak self] notification in
            guard let strongSelf = self else {
                return
            }

vlas-voloshin

#!/usr/bin/env ruby

# What is this for?
# This script fixes an issue appeared for some Xcode users where it would show long identifiers
# in the list of simulators instead of usual short names. This is caused by duplicate simulators
# being sometimes created after switching between Xcode versions, with the same
# device type + runtime pair occurring more than once in your list of available simulators.
# Instead of showing the same simulator name twice, Xcode defaults to simulator identifiers.
#
# What it does?

Tokuriku

1. Open Terminal
2. cd to your Xcode project
3. Execute the following when inside your target project:

find . -name "*.swift" -print0 | xargs -0 wc -l

alexruperez

extension UIImage
{
    func tint(color: UIColor, blendMode: CGBlendMode) -> UIImage
    {
        let drawRect = CGRectMake(0.0, 0.0, size.width, size.height)
        UIGraphicsBeginImageContextWithOptions(size, false, scale)
        let context = UIGraphicsGetCurrentContext()
        CGContextClipToMask(context, drawRect, CGImage)
        color.setFill()
        UIRectFill(drawRect)

ankushg

import Foundation

extension Array {
    func indexOfObject(object : AnyObject) -> NSInteger {
        return (self as NSArray).indexOfObject(object)
    }
    
    mutating func removeObject(object : AnyObject) {
        for var index = self.indexOfObject(object); index != NSNotFound; index = self.indexOfObject(object) {
            self.removeAtIndex(index)

matthiasplappert

@interface UIView (MPAdditions)
@end

@implementation UIView (MPAdditions)

- (id)debugQuickLookObject {
    if (self.bounds.size.width < 0.0f || self.bounds.size.height < 0.0f) {
        return nil;
    }
    

steipete

KEYWORDS="TODO:|FIXME:|\?\?\?:|\!\!\!:"
find "${SRCROOT}" \( -name "*.h" -or -name "*.m" \) -print0 | xargs -0 egrep --with-filename --line-number --only-matching "($KEYWORDS).*\$" | perl -p -e "s/($KEYWORDS)/ warning: \$1/"

raven

<?xml version="1.0" encoding="UTF-8"?>
<Bucket
   type = "2"
   version = "2.0">
   <Breakpoints>
      <BreakpointProxy
         BreakpointExtensionID = "Xcode.Breakpoint.SymbolicBreakpoint">
         <BreakpointContent
            shouldBeEnabled = "Yes"
            ignoreCount = "0"