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final class Loader: BindableObject {
let didChange = PassthroughSubject<Data?, Never>()
var task: URLSessionDataTask!
var data: Data? = nil {
didSet {
didChange.send(data)
}
}
init(_ url: URL) {
@danielgalasko
danielgalasko / RepeatingTimer.swift
Last active September 5, 2024 07:07
A repeating GCD timer that can run on a background queue
/// RepeatingTimer mimics the API of DispatchSourceTimer but in a way that prevents
/// crashes that occur from calling resume multiple times on a timer that is
/// already resumed (noted by https://github.com/SiftScience/sift-ios/issues/52
class RepeatingTimer {
let timeInterval: TimeInterval
init(timeInterval: TimeInterval) {
self.timeInterval = timeInterval
}
/// Helper method to retry a CloudKit operation when its error suggests it
///
/// - Parameters:
/// - error: The error returned from a CloudKit operation
/// - block: A block to be executed after a delay if the error is recoverable
/// - Returns: If the error can't be retried, returns the error
func retryCloudKitOperationIfPossible(with error: Error?, block: @escaping () -> ()) -> Error? {
guard let effectiveError = error as? CKError else {
// not a CloudKit error or no error present, just return the original error
return error
@lxcid
lxcid / latest_receipt-base64-decoded.plist
Created December 2, 2012 07:29
Responses from verifying receipts with Apple's receipt validation server
{
"signature" = "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