capttaco

import CoreData

protocol Fetchable
{
    typealias FetchableType: NSManagedObject
    
    static func entityName() -> String
    static func objectsInContext(context: NSManagedObjectContext, predicate: NSPredicate?, sortedBy: String?, ascending: Bool) throws -> [FetchableType]
    static func singleObjectInContext(context: NSManagedObjectContext, predicate: NSPredicate?, sortedBy: String?, ascending: Bool) throws -> FetchableType?
    static func objectCountInContext(context: NSManagedObjectContext, predicate: NSPredicate?) -> Int

praeclarum

//
//  ArrayDiff.swift
//
//  Created by Frank A. Krueger on 6/30/15.
//  Copyright © 2015 Krueger Systems, Inc. All rights reserved.
//  License: MIT http://opensource.org/licenses/MIT
//

import Foundation

soffes

import Foundation

extension String {
	var isHomogeneous: Bool {
		if lengthOfBytesUsingEncoding(NSUTF8StringEncoding) == 0 {
			return true
		}

		var homogeneous = true
		var character: NSString?

mattt

Season's Greetings, NSHipsters!

As the year winds down, and we take a moment to reflect on our experiences over the past months, one thing is clear: 2014 has been an incredible year professionally for Apple developers. So much has happened in such a short timespan, and yet it's hard to remember our relationship to Objective-C before Swift, or what APIs could have captivated our imagination as much as iOS 8 or WatchKit.

It's an NSHipster tradition to ask you, dear readers, to send in your favorite tips and tricks from the past year for publication over the New Year's holiday. This year, with the deluge of new developments—both from Cupertino and the community at large—there should be no shortage of interesting tidbits to share.

Submit your favorite piece of Swift or Objective-C trivia, framework arcana, hidden Xcode feature, or anything else you think is cool, and you could have it featured in the year-end blowout article. Just comment on this gist below!

If you're wondering about what to post, look to

3lvis

def should_crop(lines)
  (0..6).each do |n|
    return false unless lines[n].start_with? "//"
  end
  return false unless lines[7] = ""
  true
end

all_objc = Dir.glob("Classes/**/**/**/**.{m,h}")
all_objc.each do |path|

jparishy

//
//  ViewController.swift
//  Tetris
//
//  Created by Julius Parishy on 11/19/14.
//  Copyright (c) 2014 Julius Parishy. All rights reserved.
//

import UIKit

orta

def should_crop(lines)
  (0..6).each do |n|
    return false unless lines[n].start_with? "//"
  end
  return false unless lines[7] = ""
  true
end

all_objc = Dir.glob("Classes/**/**/**/**.{m,h}")
all_objc.each do |path|

santoshrajan

// Author - Santosh Rajan

import Foundation

let jsonObject: [AnyObject] = [
 ["name": "John", "age": 21],
 ["name": "Bob", "age": 35],
]

func JSONStringify(value: AnyObject, prettyPrinted: Bool = false) -> String {

jaredsinclair

# Set the build number to the current git commit count.
#
# Permanent home:
# https://gist.github.com/jaredsinclair/af6898f93674ee5923f3
#
# Based on: http://w3facility.info/question/how-do-i-force-xcode-to-rebuild-the-info-plist-file-in-my-project-every-time-i-build-the-project/
# Updated with dSYM handling from http://yellowfeather.co.uk/blog/auto-incrementing-build-number-in-xcode-revisited/

git=`sh /etc/profile; which git`
appBuild=`"$git" rev-list HEAD --count`

steipete

//
//  Warnings.xcconfig
//
//  The list of warnings we (don’t) use, and the reasons why.
//
// :MARK: Warnings in use:
//	:MARK: -everything
//		We want the best possible diagnostics, so we simply enable everything that exists, and then opt–out of what doesn’t make sense for us.
//
// :MARK: - Warnings not to be promoted: