Radek Pietruszewski radex

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radex / disable-webview-scroll.m

Created January 28, 2015 16:37

Disables UIWebView's behavior to shift web view on text input focus by intercepting and reversing all scrolling attempts

	- (void)disableKeyboardScroll
	{
	self.webView.scrollView.scrollEnabled = NO;
	self.webView.scrollView.delegate = self;
	}

	- (void)scrollViewDidScroll:(UIScrollView *)scrollView
	{
	self.webView.scrollView.bounds = self.webView.bounds;
	}

radex / xcres.swift

Created January 24, 2015 17:23

	struct R {
	struct Images {
	static var doge: NSImage {
	return NSImage(contentsOfFile: "...")!
	}
	}
	}

	R.Images.doge

radex / crash2.swift

Created January 19, 2015 15:13

	import Foundation

	func foo() -> AnyObject? {
	return NSDictionary()
	}

	func cast<A>(type: A.Type)(object: Any) -> A? {
	return object as? A
	}

radex / crash1.swift

Created January 19, 2015 15:12

	import Foundation

	func foo() -> AnyObject? {
	return NSDictionary()
	}

	func cast<A>(type: A.Type)(object: Any) -> A? {
	return object as? A
	}

radex / Podfile

Created December 12, 2014 14:57

This is how you make a Podfile for a project with multiple platforms _and_ multiple targets. Easy, right?

	source 'https://github.com/CocoaPods/Specs.git'

	target :iOS do
	platform :ios, '7.1'
	link_with 'YourAppTarget', 'WidgetExtension', 'ShareExtension'

	# pods...
	end

	target :Mac do

radex / keys.swift

Created October 28, 2014 16:10

Nested struct with static constants inside of a class is a neat way of managing magic string constants, like identifiers, user defaults or other dictionary keys, etc…

	class Foo {
	struct Keys {
	static let keychainGroup = "com.foo.keychain-group"
	static let enabled = "foo.enabled"
	}

	// now you can just write `Keys.enabled`, `Keys.keychainGroup` inside of the Foo class.
	}

radex / optional-assignment.swift

Last active February 29, 2016 13:29

Optional assignment operator implementation. `foo ??= bar` will evaluate and assign bar to foo if and only if foo is nil. Equivalent to `||=` in Ruby and other languages.

	infix operator ??= {
	associativity right
	precedence 90
	assignment
	}

	func ??= <T>(inout variable: T?, expr: @autoclosure () -> T) {
	if variable == nil {
	variable = expr()
	}

radex / lexer.swift

Last active February 15, 2017 13:08

Wrote a little lexer/tokenizer for fun. (Warning: I have no idea what I'm doing)

	import Foundation

	struct Stream {
	let string: NSString
	var position: Int

	var matchingRange: NSRange {
	return NSRange(location: position, length: string.length - position)
	}
	}

radex / keybase.md

Created October 1, 2014 18:21

Keybase proof

I hereby claim:

I am radex on github.
I am radex (https://keybase.io/radex) on keybase.
I have a public key whose fingerprint is A9FD C246 0304 B06B 0824 B38C 245D 336F 4800 EDC3

To claim this, I am signing this object:

radex / masshortcut.podspec.json

Created September 17, 2014 19:04

	{
	"name": "MASShortcut",
	"version": "1.2.3",
	"summary": "Modern framework for managing global keyboard shortcuts compatible with Mac App Store.",
	"description": " Some time ago Cocoa developers used a brilliant framework ShortcutRecorder for managing keyboard shortcuts in application preferences. However, it became incompatible with a new plugin architecture of Xcode 4. \n\n The project MASShortcut introduces modern API and user interface for recording, storing and using global keyboard shortcuts. All code is compatible with Xcode 4.3, Mac OS X 10.7 and the sandboxed environment.\n",
	"homepage": "http://blog.shpakovski.com/2012/07/global-keyboard-shortcuts-in-cocoa.html",
	"license": "BSD",
	"authors": {
	"Vadim Shpakovski": "[email protected]"
	},

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