michaelevensen

/// Global extension to remove all padding from all UITextView's.
extension UITextView {
    open override func setNeedsDisplay() {
        super.setNeedsDisplay()
        
        textContainerInset = UIEdgeInsets.zero
        textContainer.lineFragmentPadding = 0
    }
}

michaelevensen

//
//  OneLineForEachSectionLayout.swift
//
//  Created by Philipp Kinschel on 28/11/2016.
//
//
//
// very basic solution to layout one section in one line without linebreaks
// TODO: find name for the class
//

michaelevensen

/*
*   Custom Ordering Field: Descending
*   - Trust me, this is the simplest way to do this with Firebase. 🤘
*/
imageObj["order"] = -image.uploadedAt.timeIntervalSince1970


/* */
FirebaseDatabaseReference.photos

michaelevensen

extension Int {
    static func random(range: Range<Int>) -> Int {
        var offset = 0
        
        if range.lowerBound < 0 {
            offset = abs(range.lowerBound)
        }
        
        let mini = UInt32(range.lowerBound + offset)
        let maxi = UInt32(range.upperBound + offset)

michaelevensen

@IBDesignable class UITextViewFixed: UITextView {
    override func layoutSubviews() {
        super.layoutSubviews()
        setup()
    }
    func setup() {
        textContainerInset = UIEdgeInsets.zero
        textContainer.lineFragmentPadding = 0
    }
}

michaelevensen

func add(asChildViewController viewController: UIViewController) {
        
        // Add Child View Controller
        self.addChildViewController(viewController)
        
        // Add Child View as Subview
        self.drawerContainerView.addSubview(viewController.view)
//        self.view.addSubview(viewController.view)
        
        // Configure Child View

michaelevensen

// Instantiate
  self.mapViewController = self.storyboard?.instantiateViewController(withIdentifier: "MapViewController") as? MapViewController

    if let mapViewController = self.mapViewController {

        // Add to Container View
        self.mapViewContainerView.addSubview(mapViewController.view)
        self.addChildViewController(mapViewController)
        mapViewController.didMove(toParentViewController: self)
  }

michaelevensen

func scrollViewDidScroll(_ scrollView: UIScrollView) {
        
        // Move ContainerView based on pagination from custom pagingScrollView
        if scrollView == pagingScrollView {
            
            // Calculate offset
            let offset = (self.view.frame.size.height - bottomPeekMargin) - scrollView.contentOffset.y

            // Overlay value (interpolates between 0.0 and 1.0 for end value)
            // Note to self: contentOffset divided by endValue (where you end the animation)

michaelevensen

// Conform to Hashable
extension ChargeConnector: Hashable {

    var hashValue: Int {
        return id.hashValue ^ id.hashValue
    }
    
    static func == (lhs: ChargeConnector, rhs: ChargeConnector) -> Bool {
        return lhs.id == rhs.id
    }

michaelevensen

- (void)mapView:(GMSMapView*)mapView idleAtCameraPosition:(GMSCameraPosition*)position
{
    CLLocationCoordinate2D topLeft = mapView.projection.visibleRegion.farLeft;
    CLLocationCoordinate2D bottomLeft = mapView.projection.visibleRegion.nearLeft;
    double lat = fabs(topLeft.latitude - bottomLeft.latitude);
    double mpp = cos(lat * M_PI / 180) * 2 * M_PI * 6378137 / (256 * pow(2, mapView.camera.zoom));
    double distance = mpp * mapView.frame.size.width;
    [[SearchManager shareInstance] distance: distance];
}