aspitz’s gists

aspitz / Table

Created December 11, 2014 14:55

A Table data structure to support UITableView

	struct Table<valueType:Equatable>{
	var table:[[valueType]] = [[valueType]]()

	var sectionCount:Int{
	get{
	return table.count
	}
	}

	subscript(section:Int) -> [valueType]?{

aspitz / OrderedDictionary

Created November 21, 2014 15:13

Swift implementation of an ordered Dictionary

	import Foundation

	struct OrderedDictionary<KeyType:Hashable, ValueType:Hashable>{
	var keyArray = [KeyType]()
	var keyToValue = [KeyType:ValueType]()

	subscript(key:KeyType) -> ValueType? {
	get{
	return keyToValue[key]
	}

aspitz / BidirectionalDictionary

Created November 2, 2014 14:54

Swift implementation of a bidirectional dictionary

	struct BidirectionalDictionary<KeyType:Hashable, ValueType:Hashable>{
	var keyToValue = [KeyType:ValueType]()
	var valueToKey = [ValueType:KeyType]()

	subscript(key:KeyType) -> ValueType? {
	get {
	return self.keyToValue[key]
	}
	set {
	self.keyToValue[key] = newValue

aspitz / UIViewShadow

Created October 17, 2013 20:21

Code to add a shadow to a UIView. This code assumes that it's being added/executed inside a UIView or subclass of UIView

	self.layer.masksToBounds = NO;
	self.layer.shadowOffset = CGSizeMake(2.5, 5);
	self.layer.shadowRadius = 5;
	self.layer.shadowOpacity = 0.5;

aspitz / UIImage+UIViewCapture

Created August 21, 2013 13:19

Category code to capture a UIView as a UIImage

	#import "UIImage+UIViewCapture.h"
	#import <QuartzCore/QuartzCore.h>

	@implementation UIImage (UIViewCapture)

	+ (UIImage )imageWithView:(UIView )view{
	UIGraphicsBeginImageContextWithOptions(view.bounds.size, view.opaque, 0.0);
	[view.layer renderInContext:UIGraphicsGetCurrentContext()];

	UIImage * img = UIGraphicsGetImageFromCurrentImageContext();

aspitz / base64

Created August 13, 2013 12:42

Encode/decode a binary file into/out of base64 from the command line

	To encode
	> base64 -i [source.binary] -o [destination.base64]

	To decode
	> base64 -D -i [source.base64] -o [destination.binary]

	To encode directly into the clipboard
	> base64 < [source.binary] \| pbcopy

aspitz / ZZiptastic

Last active December 20, 2015 18:29

A simple class that makes the Ziptastic REST service available to iOS and OSX developers

	#import <Foundation/Foundation.h>

	extern NSString *const ZZiptasticCityKey;
	extern NSString *const ZZiptasticStateKey;
	extern NSString *const ZZiptasticCountryKey;

	extern NSString *const ZURLHTTPErrorCode;

	typedef void (^ZZiptasticBlock)(NSDictionary location, NSError error);

aspitz / OrderedDictionary

Created July 31, 2013 13:49

A dictionary that keeps track of the order that elements were added to it

	@interface OrderedDictionary : NSObject <NSCopying, NSCoding>{
	NSMutableDictionary *_dictionary;
	NSMutableArray *_array;
	}

	@property (readonly) NSUInteger count;

	- (id)init;
	- (id)initWithCapacity:(NSUInteger)capacity;
	+ (id)dictionary;

aspitz / ZDrawView

Last active December 19, 2015 12:18

A subclass of UIView that allows a developer to draw in a view without having to subclass UIView

	typedef void (^DrawBlock)(CGContextRef currentContext, CGRect drawRect, UIView *selfView);


	@interface ZDrawView : UIView

	@property (nonatomic, copy) DrawBlock drawBlock;

	- (instancetype)initWithBlock:(DrawBlock)block;
	+ (instancetype)viewWithBlock:(DrawBlock)block;

aspitz / .gitignore

Created June 20, 2013 13:40

Base Git Ignore file for Xcode project

Ayal Spitz aspitz