modifiedCopy.swift

func modifiedCopy<Struct, Arg>(start: Struct, @noescape mutator: (inout Struct) -> Arg -> (), arg: Arg) -> Struct {
    var new = start
    mutator(&new)(arg)
    return new
}


extension Array {
    func arrayByAppending(e: Element) -> Array {
        return modifiedCopy(self, mutator: Array.append, arg: e)

bsneed

//
//  NSObject+RFExtensions.h
//
//  Created by brandon on 10/5/12.
//  Copyright (c) 2012 redf.net. All rights reserved.
//

#import <Foundation/Foundation.h>

typedef void (^NSObjectPerformBlock)(id userObject);

odrobnik

//
//  DTAsyncFileDeleter.m
//  DTFoundation
//
//  Created by Oliver Drobnik on 2/10/12.
//  Copyright (c) 2012 Cocoanetics. All rights reserved.
//

#import "DTAsyncFileDeleter.h"

robin

#import "ImageManipulator.h"
 
@implementation ImageManipulator
 
static void addRoundedRectToPath(CGContextRef context, CGRect rect, float ovalWidth, float ovalHeight)
{
    float fw, fh;
    if (ovalWidth == 0 || ovalHeight == 0) {
        CGContextAddRect(context, rect);
        return;