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enigmaticape / SKRequest+Blocks.example
Created May 20, 2014
Example of using SKRequest+Blocks
View SKRequest+Blocks.example
SKRequest * arequest = (
[[SKReceiptRefreshRequest alloc]
startWithCompletion:^(SKRequest *request, NSError *error)
if( error ) {
View SKRequest+Blocks.m
#import "SKRequest+Blocks.h"
#import <objc/runtime.h>
static char const * const completion_key = "completion";
@implementation SKRequest (Blocks)
- (void)
request :(SKRequest *) request
didFailWithError:(NSError *) error
enigmaticape / SKRequest+Blocks.h
Last active Aug 29, 2015
Adding block based interface to Store Kit SKRequest
View SKRequest+Blocks.h
#import <StoreKit/StoreKit.h>
typedef void(^SKRequestCompletion)(SKRequest * request, NSError * error);
@interface SKRequest (Blocks) <SKRequestDelegate>
- (void) startWithCompletion:(SKRequestCompletion) completion;
View OCMockBlockTests.m
#import <XCTest/XCTest.h>
#import <OCMock/OCMock.h>
typedef void(^MockBlock)(void);
@interface Action : NSObject
@property (nonatomic, strong) MockBlock action;
View action_TestSummaries.plist
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "">
<plist version="1.0">
<string>iPhone Retina (4-inch)</string>
enigmaticape / gist:8456297
Last active Jan 3, 2016
Rendering callback using more general code.
View gist:8456297
OSStatus RenderToneWithState
void *inRefCon,
AudioUnitRenderActionFlags *ioActionFlags,
const AudioTimeStamp *inTimeStamp,
UInt32 inBusNumber,
UInt32 inNumberFrames,
AudioBufferList *ioData
enigmaticape / gist:8456110
Last active Jan 3, 2016
More general form of sine wave sample data generation
View gist:8456110
typedef struct _WaveState {
double amplitude;
double increment;
double theta;
} WaveState;
void fillWaveSamples( WaveState * state, UInt32 number_of_samples, Float32 * buffer) {
enigmaticape / gist:8455411
Created Jan 16, 2014
Generate sine wave data.
View gist:8455411
void sineWaveSamples( int num_of_samples, double *buffer) {
double frequency = 260;
double sample_rate = 8000;
double increment = 2.0 * M_PI * (frequency / sample_rate);
double amplitude = 0.25;
static double theta = 0;
for( UInt32 i = 0; i < num_of_samples; i++ ) {
enigmaticape / gist:5672229
Created May 29, 2013
I needed a quick spike to demonstrate queueing N asynchronous tasks on a GCD queue. So here it is, just in case you ever need to, you know, asynchronously execute N muppets in batches of M. Well, you never know.
View gist:5672229
// AppDelegate.m
// Created by Steve Trewick on 29/05/2013.
// Copyright (c) 2013 Enigmatic Ape. All rights reserved.
#import "AppDelegate.h"
#import <dispatch/dispatch.h>
enigmaticape / manifest.json
Created May 28, 2013
Chrome extension to enable mouse wheel zooming. Click the middle button and use the wheel to zoom, increments of 20%. There's no options yet, and it cancels auto scroll and opening links in new tab with the middle click.
View manifest.json
"manifest_version": 2,
"name": "Wheel Zoom",
"description": "Mouse Wheel Zooming.",
"version": "1.0",
"permissions": [
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