| import Foundation | |
| /// Call a throwing block synchronously. | |
| func dispatch_sync(queue: dispatch_queue_t, block: () throws -> ()) throws { | |
| var error: ErrorType? | |
| dispatch_sync(queue) { | |
| do { | |
| try block() | |
| } catch let caughtError { | |
| error = caughtError |
| #include <assert.h> | |
| #include <string.h> | |
| #include <stdio.h> | |
| #include "wren.h" | |
| void logFromWren(WrenVM *vm) { | |
| //double x = wrenGetArgumentDouble(vm, 0); // returns 0 in this setting | |
| const char *message = wrenGetArgumentString(vm, 1); | |
| printf("logFromWren: %s\n", message); | |
| } |
| // | |
| // Created by Adam Preble on 2/19/15. | |
| // | |
| /// Weak, unordered collection of objects. | |
| public struct WeakSet<T where T: AnyObject, T: Hashable> { | |
| typealias Element = T | |
| /// Maps Element hashValues to arrays of Entry objects. | |
| /// Invalid Entry instances are culled as a side effect of add() and remove() |
| public class IdentifierGenerator { | |
| private let characters = Array("0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ") | |
| private let separator = "-" | |
| public func generateIdentifier() -> String { | |
| let numCharacters = UInt32(characters.count) | |
| func randomCharacter() -> Character { | |
| let index = Int(arc4random_uniform(numCharacters)) | |
| return characters[index] |
| extension NSView { | |
| func insetSubview(subview: NSView, dx: CGFloat, dy: CGFloat) { | |
| addSubview(subview) | |
| subview.translatesAutoresizingMaskIntoConstraints = false | |
| let constrain = { (attribute: NSLayoutAttribute, constant: CGFloat) in | |
| subview.addConstraint(NSLayoutConstraint( | |
| item: subview, | |
| attribute: attribute, | |
| relatedBy: .Equal, |
| import Foundation | |
| func > (left: NSDate, right: NSDate) -> Bool { | |
| return left.compare(right) == .OrderedDescending | |
| } | |
| extension NSCalendar { | |
| func dateRange(startDate startDate: NSDate, endDate: NSDate, stepUnits: NSCalendarUnit, stepValue: Int) -> DateRange { | |
| let dateRange = DateRange(calendar: self, startDate: startDate, endDate: endDate, stepUnits: stepUnits, stepValue: stepValue, multiplier: 0) | |
| return dateRange |
| import Cocoa | |
| class AppDelegate: NSObject, NSApplicationDelegate { | |
| @IBOutlet var window: NSWindow | |
| @IBOutlet var label: NSTextField | |
| func applicationDidFinishLaunching(aNotification: NSNotification?) { | |
| // Insert code here to initialize your application | |
| } |
I'm Adam Preble and this is the bracing style I like. Please don't use it unless you (a) like it, or (b) are contributing to a project of mine.
if blocks:case statements, but only if required by local variables within the case.
| NSArray *things = ^{ | |
| NSMutableArray *tmpArray = [NSMutableArray arrayWithCapacity:numThings]; | |
| for (int i = 0; i < numThings; i++) | |
| { | |
| [tmpArray addObject: ... ]; | |
| } | |
| return [tmpArray copy]; | |
| }(); | |