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import Foundation.NSNotification

#if !COCOAPODS

import PromiseKit

#endif

/**

To import the `NSNotificationCenter` category:

use_frameworks!

pod "PromiseKit/Foundation"

Or `NSNotificationCenter` is one of the categories imported by the umbrella pod:

use_frameworks!

pod "PromiseKit"

And then in your sources:

import PromiseKit

extension NSNotificationCenter {

public class func once(name: String) -> NotificationPromise {

public class func once(name: String) -> NotificationPromise<[NSObject: AnyObject]> {

return NSNotificationCenter.defaultCenter().once(name)

}

public func once(name: String) -> NotificationPromise {

public func once(name: String) -> NotificationPromise<[NSObject: AnyObject]> {

let (promise, fulfill) = NotificationPromise.go()

let (promise, fulfill) = NotificationPromise<[NSObject: AnyObject]>.go()

let id = addObserverForName(name, object: nil, queue: nil, usingBlock: fulfill)

promise.then(on: zalgo) { _ in self.removeObserver(id) }

return promise

}

public class NotificationPromise: Promise<[NSObject: AnyObject]> {

public class NotificationPromise<T>: Promise<T> {

private let (parentPromise, parentFulfill, _) = Promise<NSNotification>.pendingPromise()

public func asNotification() -> Promise<NSNotification> {

return parentPromise

}

private class func go() -> (NotificationPromise, (NSNotification) -> Void) {

private class func go() -> (NotificationPromise<[NSObject: AnyObject]>, (NSNotification) -> Void) {

var fulfill: (([NSObject: AnyObject]) -> Void)!

let promise = NotificationPromise { f, _ in fulfill = f }

let promise = NotificationPromise<[NSObject: AnyObject]> { f, _ in fulfill = f }

promise.parentPromise.then { fulfill($0.userInfo ?? [:]) }

return (promise, promise.parentFulfill)

}

private override init(@noescape resolvers: (fulfill: ([NSObject: AnyObject]) -> Void, reject: (ErrorType) -> Void) throws -> Void) {

private override init(@noescape resolvers: (fulfill: (T) -> Void, reject: (ErrorType) -> Void) throws -> Void) {

super.init(resolvers: resolvers)

}

Saved diffs

Original text

Open file

import Foundation.NSNotification
#if !COCOAPODS
import PromiseKit
#endif

/**
 To import the `NSNotificationCenter` category:

use_frameworks!
    pod "PromiseKit/Foundation"

Or `NSNotificationCenter` is one of the categories imported by the umbrella pod:

use_frameworks!
    pod "PromiseKit"

And then in your sources:

import PromiseKit
*/
extension NSNotificationCenter {
    public class func once(name: String) -> NotificationPromise {
        return NSNotificationCenter.defaultCenter().once(name)
    }

public func once(name: String) -> NotificationPromise {
        let (promise, fulfill) = NotificationPromise.go()
        let id = addObserverForName(name, object: nil, queue: nil, usingBlock: fulfill)
        promise.then(on: zalgo) { _ in self.removeObserver(id) }
        return promise
    }
}

public class NotificationPromise: Promise<[NSObject: AnyObject]> {
    private let (parentPromise, parentFulfill, _) = Promise<NSNotification>.pendingPromise()

public func asNotification() -> Promise<NSNotification> {
        return parentPromise
    }

private class func go() -> (NotificationPromise, (NSNotification) -> Void) {
        var fulfill: (([NSObject: AnyObject]) -> Void)!
        let promise = NotificationPromise { f, _ in fulfill = f }
        promise.parentPromise.then { fulfill($0.userInfo ?? [:]) }
        return (promise, promise.parentFulfill)
    }

private override init(@noescape resolvers: (fulfill: ([NSObject: AnyObject]) -> Void, reject: (ErrorType) -> Void) throws -> Void) {
        super.init(resolvers: resolvers)
    }
}

Changed text

Open file

import Foundation.NSNotification
#if !COCOAPODS
import PromiseKit
#endif

/**
 To import the `NSNotificationCenter` category:

use_frameworks!
    pod "PromiseKit/Foundation"

Or `NSNotificationCenter` is one of the categories imported by the umbrella pod:

use_frameworks!
    pod "PromiseKit"

And then in your sources:

import PromiseKit
*/
extension NSNotificationCenter {
    public class func once(name: String) -> NotificationPromise<[NSObject: AnyObject]> {
        return NSNotificationCenter.defaultCenter().once(name)
    }

public func once(name: String) -> NotificationPromise<[NSObject: AnyObject]> {
        let (promise, fulfill) = NotificationPromise<[NSObject: AnyObject]>.go()
        let id = addObserverForName(name, object: nil, queue: nil, usingBlock: fulfill)
        promise.then(on: zalgo) { _ in self.removeObserver(id) }
        return promise
    }
}

public class NotificationPromise<T>: Promise<T> {
    private let (parentPromise, parentFulfill, _) = Promise<NSNotification>.pendingPromise()

public func asNotification() -> Promise<NSNotification> {
        return parentPromise
    }

private class func go() -> (NotificationPromise<[NSObject: AnyObject]>, (NSNotification) -> Void) {
        var fulfill: (([NSObject: AnyObject]) -> Void)!
        let promise = NotificationPromise<[NSObject: AnyObject]> { f, _ in fulfill = f }
        promise.parentPromise.then { fulfill($0.userInfo ?? [:]) }
        return (promise, promise.parentFulfill)
    }

private override init(@noescape resolvers: (fulfill: (T) -> Void, reject: (ErrorType) -> Void) throws -> Void) {
        super.init(resolvers: resolvers)
    }
}