Oleksii Demedetskyi oleksii-demedetskyi

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Arrow: Language for unidirectional programming

oleksii-demedetskyi / sb.h

Created March 30, 2015 14:13

Result expextation

	#import <UIKit/UIKit.h>

	#define field(__TYPE__, __NAME__) __unsafe_unretained __TYPE__ __NAME__
	#define group(__NAME__, __CODE__) struct __CODE__ __NAME__

	struct RBGTagSelectionStoryboardIDs
	{
	field(NSString*, name);
	group(controllers, {
	field(NSString*, tagList);

oleksii-demedetskyi / parse.sh

Created March 25, 2015 17:06

Google doc html public link parsing to txt.

	grep '<tbody>' $1 \| # select line with table
	sed 's/^.*<tbody>//' \| # drop html before table
	sed 's/<\/tbody>.*$//' \| # drop html after table
	sed 's/<\/tr>/<\/tr>\'$'\n/g' \| # split lines with \n
	sed 's/<[^>]*>/\|/g' \| # replace <td> tags with '\|'
	sed 's/^\\|\{3\}[0-9]*\\|\{3\}//g' \| # drop line numbers
	sed 's/\\|\\|/'$'\t/g' # insert tabs instead '\|'

oleksii-demedetskyi / notes.txt

Last active August 29, 2015 14:17

Script for XCI release notes building.

	MyProject Bot #29 (Tue Mar 17 19:19:07 EET 2015)

	c297393 - Merge branch 'feature/test-feature' into 'master'
	Feature/test feature

	asd a
	d
	da
	sda
	sd

oleksii-demedetskyi / AppDelegate.m

Created November 24, 2014 15:08

ServiceLocator Pattern for iOS

	- didFinishAppLaunch
	{
	ServiceLocator* serviceLocator = [ServiceLocator new];
	SomeService* someService = [SomeService new];

	[serviceLocator useObject:someService asServiceForKind:[someService class]];

	SomeViewController* vc = [SomeViewController new];
	vc.serviceLocator = serviceLocator;
	}

oleksii-demedetskyi / Traits.m

Created May 5, 2014 22:07

Example trait usage.

	#import <Foundation/Foundation.h>

	#define trait(NAME) protocol NAME;\
	@interface id_##NAME @end \
	typedef id_##NAME<NAME> NAME; \
	@protocol NAME

	#define trait_implementation(NAME) \
	interface NAME##_impl : NSObject<NAME>\
	- (NAME *) asTrait$;\

oleksii-demedetskyi / If-less.m

Last active December 20, 2015 09:58

Example of if-less coding

	- (void)switchPanel:(UIView)currentPanel toPanel:(UIView)newPanel;
	{
	if (currentPanel == newPanel) return;

	/// This part of code describes all transitions between panels.
	/// empty mean that panel is null;
	/// non-empty : vice versa.

	NSString empty = @"empty", non_empty = @"non-empty";
	NSDictionary* switches = @{

oleksii-demedetskyi / AppStore.xcconfig

Created May 23, 2013 10:30

XConfigs list

	#include "Release.xcconfig"

	OTHER_CFLAGS = -DNS_BLOCK_ASSERTIONS=1

oleksii-demedetskyi / gist:5236597

Created March 25, 2013 11:41

	@interface Dababase

	+(<ClassName> *)shared;

	- (NSArray )managedObjectIDsWithObjects:(NSArray )objects;
	- (NSArray )objectsWithManagedObjectIDs:(NSArray )IDs;
	- (BOOL)resetPersistentStoreOnStoreName:(NSString *)name;
	- (void)save;
	- (NSManagedObject )newObjectOfEntity:(NSString )name;
	- (NSArray )objectsOfEntity:(NSString )name withPredicate:(NSPredicate )predicate andSortDecriptors:(NSArray )sortDescriptors;

oleksii-demedetskyi / gist:4155121

Created November 27, 2012 16:08

UIView extend principle

oleksii-demedetskyi / ParamBuilder.h

Created March 5, 2012 09:54

ParamGenerator

	//
	// ParamBuilder.h
	// Petbox
	//
	// Created by Алексей Демедецкий on 02.03.12.
	// Copyright (c) 2012 Ciklum. All rights reserved.
	//

	#import <Foundation/Foundation.h>

	grep '<tbody>' $1 \| # select line with table
	sed 's/^.*<tbody>//' \| # drop html before table
	sed 's/<\/tbody>.*$//' \| # drop html after table
	sed 's/<\/tr>/<\/tr>\'$'\n/g' \| # split lines with \n
	sed 's/<[^>]*>/\|/g' \| # replace <td> tags with '\|'
	sed 's/^\\|\{3\}[0-9]*\\|\{3\}//g' \| # drop line numbers
	sed 's/\\|\\|/'$'\t/g' # insert tabs instead '\|'