worthbak

func mapView(_ mapView: MKMapView, viewFor annotation: MKAnnotation) -> MKAnnotationView? {
    // 1
    if let item = annotation as? MapItem {
        // 2
        let annotationView = mapView.dequeueReusableAnnotationView(withIdentifier: "mapItem")
            ?? MKAnnotationView(annotation: annotation, reuseIdentifier: "mapItem")
        
        annotationView.annotation = item
        annotationView.image = UIImage(named: "annotation")
        // 3

worthbak

override func viewDidLoad() {
    super.viewDidLoad()
    mapView.delegate = self

    for randCoordinate in makeRandomCoordinates(in: mapView.region) {
        let annotation = MapItem(coordinate: randCoordinate)
        mapView.addAnnotation(annotation)
    }
}

worthbak

/// Using `blockURLComponent`, requests relenvant data from FRING API for the given blocks. Before
/// requesting, it will check the `fetchedBlockIds` set, attempting to avoid requesting duplicate 
/// information. After data is fetched, `processOperation` will be called.
func requestData(for blockIds: [(MKShape, String)]) -> Observable<[[String: Any]]> {
    assert(parse != nil, "parse closure was never set; this is a requirement of use")
    
    let rv = PublishSubject<[[String: Any]]>()
    
    // bail if we already have all block data
    let filteredBlockIds = blockIds

worthbak

#!/bin/bash

for i in *; do
  if [[ $i == *.xcworkspace ]]; then
    echo "found $i; opening"
    open $i
    exit 0
  fi
done

worthbak

import CoreLocation
import Darwin

private enum EarthUnits: Double {
  case ImperialRadius = 3961.0
  case MetricRadius = 6373.0
}

postfix operator ° {}
postfix func °(degrees: Double) -> Double {return degrees * M_PI / 180.0}

worthbak

struct ClimbingGear: SequenceType {
  let brand: String
  let gear: [String]
  
  typealias Generator = AnyGenerator<String>
  
  func generate() -> Generator {
    var i = 0
    return anyGenerator {
      if i < self.gear.count {

worthbak

extension UIView {
  
  func replaceWithNewView(newView: UIView, withAnimation animated: Bool, completion: ((Bool) -> Void)?) {
    
    if let oldSuperview = self.superview {
      newView.frame = self.frame
      newView.transform = CGAffineTransformMakeScale(0.1, 0.1)
      
      oldSuperview.addSubview(newView)
 

worthbak

//test gist