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Alexey Gordeev Vladlex

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View AttributedStringIssue.playground
import UIKit
struct GuiUtils {
static func setAttributedStringToSize(attributedString: NSAttributedString, size: CGFloat) -> NSMutableAttributedString {
let mus = NSMutableAttributedString(attributedString: attributedString)
mus.enumerateAttribute(.font, in: NSRange(location: 0, length: mus.string.count)) { (value, range, stop) in
if let oldFont = value as? UIFont {
let newFont = oldFont.withSize(size)
mus.addAttribute(.font, value: newFont, range: range)
View UIImage+Flip.swift
public extension UIImage {
public struct FlipOptions: OptionSet {
public typealias RawValue = Int
public let rawValue: RawValue
public init(rawValue: RawValue) {
self.rawValue = rawValue
View CRASHLOG.LOG
#21. Crashed: com.apple.mobileslideshow.accessCallbacks
0 libsystem_kernel.dylib 0x19e9dd104 __pthread_kill + 8
1 libsystem_pthread.dylib 0x19ea5ca00 pthread_kill$VARIANT$armv81 + 296
2 libsystem_c.dylib 0x19e934d78 abort + 140
3 libswiftCore.dylib 0x1063af07c swift::warning(unsigned int, char const*, ...) + 54
4 libswiftCore.dylib 0x1063af180 swift::swift_abortRetainUnowned(void const*) + 32
5 libswiftCore.dylib 0x1063e0968 swift_unknownUnownedTakeStrong + 70
6 DLGPicker 0x100c631cc partial apply for closure #1 in TelegramPickerViewController.checkStatus() (TelegramPickerViewController.swift:491)
7 DLGPicker 0x100bda3a8 closure #1 in static Assets.requestAccess(_:) (Assets.swift:89)
8 DLGPicker 0x100bda3dc _T0SC21PHAuthorizationStatusOIegy_ABIeyBy_TR (Assets.swift)
@Vladlex
Vladlex / gist:ea02dba926feeb369edd621be424dc52
Created Dec 5, 2017
RxSwift Extension: Collect until no event comes in a given time interval
View gist:ea02dba926feeb369edd621be424dc52
public extension Observable {
/// Returns an observable which collects incoming events and fires if no new event comes in a desired time
///
/// - Parameters:
/// - delay: Value for debouncing (interval that should being passed, a)
/// - bufferMutator: block to mutate collected events. If nil – then new evens just being added to buffer.
/// - Returns: an observable which collects incoming events and fires if no new event comes in a desired time.
public func collect(untilNoEventComesIn delay: RxTimeInterval, bufferMutator:((inout [E], E)->())? = nil) -> Observable<[E]> {
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