Christian Di Lorenzo rcdilorenzo

🙌

Working in His Kingdom (Col 3:17)

I'm a data scientist and software engineer. I craft software experiences to improve fellow humans' lives as I live for Christ.

rcdilorenzo / rspec_conversion_helper.rb

Created July 18, 2012 16:04

Ruby Test Unit to Rspec Helper

	def assert_equal(a, b)
	puts "#{a}.should == #{b}"
	end

	def assert_not_nil(a)
	puts "#{a}.should_not == nil"
	end

	def assert_raise(*all_args)
	puts "Cannot convert assert_raise"

rcdilorenzo / PlayingCard.m

Created July 25, 2012 15:48

Draw Card from Image

	- (void)drawFromPosition:(CGPoint)location view:(UIView *)view size:(CGFloat)size {
	UIImage *cardImage = [UIImage imageNamed:[NSString stringWithFormat:@"%@%@.png", [[self.suit substringToIndex:1] lowercaseString], [[self.rank substringToIndex:1] lowercaseString]]];
	UIImageView cardImageView = [[UIImageView alloc] initWithFrame:CGRectMake(location.x, location.y, cardImage.size.widthsize, cardImage.size.height*size)];
	[cardImageView setImage:cardImage];
	[view addSubview:cardImageView];
	}

rcdilorenzo / modeOfArray.m

Created July 25, 2012 18:19

Find Mode of Array in Obj C

	NSMutableArray *cardRanks = [[NSMutableArray alloc] init];
	for (LDNPlayingCard *card in self.cards) {
	[cardRanks addObject:card.rank];
	}
	NSCountedSet *bagOfCardRanks = [[NSCountedSet alloc] initWithArray:cardRanks];
	NSString *modeOfRanks = [[NSString alloc] init];
	NSUInteger highestElementCount = 0;
	for (NSString *rank in bagOfCardRanks) {
	if ([bagOfCardRanks countForObject:rank] > highestElementCount) {
	highestElementCount = [bagOfCardRanks countForObject:rank];

rcdilorenzo / gist:3179889

Created July 26, 2012 02:18

IBAction for presenting modal controller with custom setup

	- (IBAction)startGame:(id)sender {
	LDNViewController *ldnVC = [self.storyboard instantiateViewControllerWithIdentifier:@"gameController"];
	if (playerNameField.text != @"" && playerNameField.text != nil) {
	ldnVC.game = [[LDNGoFishGame alloc] init];
	[ldnVC.game setupWithLivePlayer:playerNameField.text];
	[self presentModalViewController:ldnVC animated:YES];
	}
	}

rcdilorenzo / gist:3379731

Created August 17, 2012 15:14

Ruby-Like select for Array

	Array::select = (requestedElement) ->
	count = {}
	array = []
	for element in this
	count[element] = (count[element] \|\| 0) + 1
	if count[requestedElement]
	for i in [1..count[requestedElement]]
	array.push(requestedElement)
	return array
	else

rcdilorenzo / gist:6437136

Created September 4, 2013 13:44

Answer in reference to Stack Overflow question: http://stackoverflow.com/questions/18614536/how-to-create-uiscrollview-with-custom-shapes-in-ios

	#define IMAGE_WIDTH 100.0
	#define IMAGE_HEIGHT 100.0

	@implementation SOMaskScrollView

	- (id)initWithFrame:(CGRect)frame {
	self = [super initWithFrame:frame];
	if (self) {
	self.backgroundColor = [UIColor whiteColor];
	// Initialization code

rcdilorenzo / gist:6437406

Last active December 22, 2015 07:19

CoreGraphics - clipping an inner circle (used in reference to a Stack Overflow question: http://stackoverflow.com/questions/18614376/calayer-clip-cgcontextaddarc-making-a-donut-slide-pie-chart

	- (void)drawRect:(CGRect)rect {
	UIBezierPath *path = [UIBezierPath bezierPath];
	[path addArcWithCenter:CGPointMake(CGRectGetMidX(self.bounds), CGRectGetMidY(self.bounds)) radius:CGRectGetHeight(self.bounds) startAngle:0 endAngle:2.0*M_PI clockwise:YES];
	[path addArcWithCenter:CGPointMake(CGRectGetMidX(self.bounds), CGRectGetMidY(self.bounds)) radius:100 startAngle:0 endAngle:2.0*M_PI clockwise:NO];
	[path addClip];


	self.layer.cornerRadius = 10.0;
	CGFloat colors[12] = {
	0.1, 0.18, 0.54, 1.0,

rcdilorenzo / log.txt

Created October 3, 2013 13:55

DocsetViewer for iPad symbolicated log

	Incident Identifier: 522DD016-33ED-4B63-B412-AAA86ADD0C6E
	CrashReporter Key: 23e49df87511097784dee7a45d876f55f889ff39
	Hardware Model: iPad2,3
	Process: DocsetViewer [650]
	Path: /var/mobile/Applications/027B8708-30A6-474D-9239-110622BD5F1E/DocsetViewer.app/DocsetViewer
	Identifier: com.decafninja.docsetviewer
	Version: 208 (1.4.1)
	Code Type: ARM (Native)
	Parent Process: launchd [1]

rcdilorenzo / UIStoryboard+LDMain.h

Last active December 25, 2015 07:49

Get the main storyboard in an iOS app as set by the .plist file. (You may need to change the return type to id if you are on 6.1 or earlier.)

	#import <UIKit/UIKit.h>

	@interface UIStoryboard (LDMain)

	+ (instancetype)mainStoryboard;

	@end

rcdilorenzo / SODimButton.h

Created October 14, 2013 17:57

	#import <UIKit/UIKit.h>

	@interface SODimButton : UIButton

	@property (nonatomic, strong) UIColor *buttonColor;
	@property (nonatomic, strong) UIColor *selectedButtonColor;

	@property (nonatomic) CGFloat backgroundAlpha;

	@end