Justin Williams justin
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| #import <XCTest/XCTest.h> | |
| #import "RSFoundationExtras.h" | |
| @interface RSFoundationExtrasTests : XCTestCase | |
| @end | |
| @implementation RSFoundationExtrasTests | |
justin
/ gist:8886407
Last active
August 29, 2015 13:56
Sample tests for validating my NSRegularExpression adventures.
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| #import <XCTest/XCTest.h> | |
| #import "RSFoundationExtras.h" | |
| @interface RSFoundationExtrasTests : XCTestCase | |
| @end | |
| @implementation RSFoundationExtrasTests | |
| - (void)testExtractingLinksFromAPost |
justin
/ gist:8886363
Created
February 8, 2014 16:36
An example of how to lock up NSRegularExpression
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| - (NSArray *)rs_links { | |
| if (RSStringIsEmpty(self)) | |
| return nil; | |
| NSString *searchText = self; | |
| NSMutableArray *links = [NSMutableArray array]; | |
| /*The regex pattern is from Daring Fireball: <http://daringfireball.net/2010/07/improved_regex_for_matching_urls> |
justin
/ 0_reuse_code.js
Created
January 20, 2014 15:26
Here are some things you can do with Gists in GistBox.
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| // Use Gists to store code you would like to remember later on | |
| console.log(window); // log the "window" object to the console |
justin
/ gist:5545529
Created
May 9, 2013 04:16
Generate a shit load of random geocoordinates around a given distance.
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| #define RADIANS_TO_DEGREES(radians) ((radians) * (180.0 / M_PI)) | |
| #define DEGREES_TO_RADIANS(angle) ((angle) / 180.0 * M_PI) | |
| #define ARC4RANDOM_MAX 0x100000000 | |
| double startingLatitude = DEGREES_TO_RADIANS(39.753638); | |
| double startingLongitude = DEGREES_TO_RADIANS(-105.007375); | |
| double earthRadius = 3960.056052; | |
| double maxdist = 50.0f; |
justin
/ gist:5229262
Last active
December 15, 2015 08:09
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| - (UIImage *)ciThumbnailImage:(UIImage *)image | |
| { | |
| CIImage *ciImage = [[CIImage alloc] initWithCGImage:image.CGImage options:nil]; | |
| CGFloat originalHeight = [ciImage extent].size.height; | |
| CGFloat originalWidth = [ciImage extent].size.width; | |
| CGFloat desiredHeight = 128.0f; | |
| CGFloat desiredWidth = 128.0f; | |
| CIFilter *scaleFilter = [CIFilter filterWithName:@"CILanczosScaleTransform"]; |
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| { | |
| "formatVersion" : 1, | |
| "filterIdentifier" : "filter.com.secondgear.Noir", | |
| "filterName" : "Noir", | |
| "filterDescription" : "FILTER_DESCRIPTION", | |
| "requirements" : [ | |
| "iOS > 6.0" | |
| ], | |
| "organizationName" : "Justin Williams", | |
| "organizationURL" : "http://carpeaqua.com", |
justin
/ UIImageView+ImageFrame.h
Created
February 18, 2013 19:27
Category to get the frame of an image that's inside a UIImageView. Since I use aspect fit on some stuff, I sometimes need to account for the top and bottom borders.
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| #import <UIKit/UIKit.h> | |
| @interface UIImageView (SGExtensions) | |
| - (CGRect)sg_imageFrame; | |
| @end |
justin
/ SGDeviceIdentifier.h
Created
November 21, 2012 14:14
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| // | |
| // SGDeviceIdentifier.h | |
| // Elements | |
| // | |
| // Created by Justin Williams on 9/28/12. | |
| // Copyright (c) 2012 Second Gear. All rights reserved. | |
| // | |
| #import <Foundation/Foundation.h> |
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| // | |
| // OLD AND BUSTED | |
| // | |
| if ([self.zoomingDelegate respondsToSelector:@selector(zoomingWindow:didZoomOutViewController:)] == YES) | |
| { | |
| // Do something important. | |
| } | |
| // |