Alec Larson aleclarson
aleclarson
/ index.html
Last active
August 29, 2015 13:56
OAuth Signing an HTTP request to Twitter's REST API v1.1 via Parse Cloud Code
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| <!DOCTYPE html> | |
| <html> | |
| <head></head> | |
| <body> | |
| <script type="text/javascript" src="https://cdn.jsdelivr.net/parse/1.2.9/parse.min.js"></script> | |
| <script> | |
| Parse.initialize('parse app id', 'parse app key'); | |
| Parse.Cloud.run('userFriends') | |
| .always(function (res) { | |
| console.log(JSON.parse(res.message)); |
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| @interface FBBatchRequest : NSObject | |
| #define emptyMutableArray [NSMutableArray array] | |
| typedef void(^VoidCallback)(); | |
| - (void) addRequest:(FBRequest*)request completionBlock:(FBRequestHandler)completionBlock; | |
| - (void) startWithCompletionBlock:(VoidCallback)completionBlock; | |
| - (void) start; |
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| // This goes in an NSData extension | |
| convenience init (byteArray: [NSNumber]) { | |
| let bytes = byteArray.combine([]) { | |
| (n, inout b: [Byte], _, _) in | |
| b.append(n.unsignedCharValue) | |
| } | |
| self.init(bytes: bytes, length: bytes.count) | |
| } |
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| /// Veils a T as an NSObject. | |
| public func veil <T> (value: T!) -> NSObject! { | |
| if value == nil { return nil } | |
| let value = value! | |
| if let obj = value as? NSObject { return obj } |
aleclarson
/ ObjectIdentifier.swift
Last active
December 9, 2016 01:37
Convenience functions for ObjectIdentifier hashes
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| /// Generate a unique identifier for an AnyObject. | |
| /// 2nd slowest. Converts to String. | |
| public func obid (object: AnyObject) -> String { | |
| return "\(obid(object) as Int)" | |
| } | |
| /// Generate a unique identifier for an AnyObject. | |
| /// Fastest. Every other function relies on this one. | |
| public func obid (object: AnyObject) -> Int { |
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| import QuartzCore | |
| import Foundation | |
| public let EaseNone = Ease(0, 0, 1, 1) | |
| public let EaseOutQuad = Ease(0.25, 0.46, 0.45, 0.94) | |
| public let EaseInQuad = Ease(0.55, 0.085, 0.68, 0.53) | |
| public let EaseInOutQuad = Ease(0.455, 0.03, 0.515, 0.955) | |
| @objc public class Ease { |
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| import Nucleus | |
| let display = DisplayLink() | |
| public class DisplayLink { | |
| private init () { | |
| link = CADisplayLink(target: self, selector: "callClosures") | |
| link.addToRunLoop(NSRunLoop.mainRunLoop(), forMode: NSRunLoopCommonModes) |
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| import Foundation | |
| public func += (set: ListenerSet, listener: Listener) { | |
| set.list += listener | |
| } | |
| // An unordered set of Listeners. | |
| public class ListenerSet { |
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| public enum ReferencePolicy { | |
| case Strong, Weak | |
| } | |
| // Allows for a mix of strong and weak references inside Arrays and Dictionaries. | |
| public class Reference <T: AnyObject> { | |
| public var object: T! { | |
| get { return _strong ?? _weak } |
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| import EmitterKit | |
| /// Forces an `object` to retain the given `value` until the `object` is deallocated. | |
| /// | |
| /// You must retain the returned Associated<T> object in order to keep the `value` retained by the `object`. | |
| /// | |
| /// Alternatively, you can call `keepAlive()` on the Associated<T> to prevent the `value` from being deallocated when the Associated<T> is released. | |
| /// | |
| public func associate <T> (value: T, with object: AnyObject) -> Associated<T> { |
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