kenmhaggerty

- (void)setName:(NSString *)name {
    NSString *primitiveName = [self primitiveValueForKey:NSStringFromSelector(@selector(name))];
    
    if ((!name && !primitiveName) || [name isEqualToString:primitiveName]) {
        return;
    }
    
    NSMutableDictionary *userInfo = [NSMutableDictionary dictionary];
    if (name) {
        userInfo[@"object"] = name;

kenmhaggerty

- (void)didSave {
    [[NSNotificationCenter defaultCenter] postNotificationName:@"kPQSurveyDidSaveNotification" object:self userInfo:nil];
    
    [super didSave];
}

kenmhaggerty

@interface MyObject : NSManagedObject
@property (nonatomic, strong, nullable) NSSet *changedKeys;
@end

...

@interface MyObject

- (void)willSave {
    [super willSave];

kenmhaggerty

- (void)setName:(NSString *)name {
    if ((!name && !_name) || [name isEqualToString:_name]) {
        return;
    }
    
    NSMutableDictionary *userInfo = [NSMutableDictionary dictionary];
    if (name) {
        userInfo[@"newValue"] = name;
    }
    

kenmhaggerty

var sheetName = "Sheet1"; // name of your sheet
var firstRowOfData = 2; // first row of data
var firstColumnOfData = 2; // first column of data where A = 1
var lastColumnOfData = 3; // last column of data where A = 1

function onEdit(e) {
  Logger.log("[METHOD] onEdit(e)");
  
  if (e.source.getActiveSheet().getName() !== sheetName) {
    return; // don't continue if a non-relevant sheet was edited

kenmhaggerty

{
  root: {
    "objects" : {
      "$object_id" : {
        "permissions" : {
          "isPublic" : BOOL,
          "users" : {
            "$user_id" : BOOL
          }
        },

kenmhaggerty

{
  "rules" : {
    "$user_id" : {
      ".read" : "auth.uid == $user_id", // can read if $user_id matches current user
      ".write" : "auth.uid == $user_id", // can read if $user_id matches current user
      ".validate" : "newData.val().isString()" // new data must be string
    }
  }
}

kenmhaggerty

{
  root: {
    "objects" : {
      "$object_id" : {
        "permissions" : {
          "isPublic" : BOOL,
          "users" : {
            "$user_id" : BOOL
          }
        },

kenmhaggerty

- (void)updateSection:(NSUInteger)section
             withData:(nonnull NSArray *)data
   insertionAnimation:(UITableViewRowAnimation)insertionAnimation
    deletionAnimation:(UITableViewRowAnimation)deletionAnimation
               getter:(nonnull NSArray * _Nonnull(^)(void))getter
               setter:(nonnull void (^)(NSArray * _Nonnull data))setter
        insertedCells:(nullable void (^)(NSArray <UITableViewCell *> * _Nonnull cells))insertionBlock
       reorderedCells:(nullable void (^)(NSArray <UITableViewCell *> * _Nonnull cells))reorderingBlock
         deletedCells:(nullable void (^)(NSArray <UITableViewCell *> * _Nonnull cells))deletionBlock
           completion:(nullable void (^)(void))completionBlock;

kenmhaggerty

- (void)updateFromArray:(nonnull NSArray *)array
                toArray:(nonnull NSArray *)toArray
              inSection:(NSUInteger)section
 withInsertionAnimation:(UITableViewRowAnimation)insertionAnimation
      deletionAnimation:(UITableViewRowAnimation)deletionAnimation
                 setter:(nonnull void (^)(NSArray * _Nonnull data))setterBlock
          insertedCells:(nullable void (^)(NSArray <UITableViewCell *> * _Nonnull cells))insertionBlock
         reorderedCells:(nullable void (^)(NSArray <UITableViewCell *> * _Nonnull cells))reorderingBlock
           deletedCells:(nullable void (^)(NSArray <UITableViewCell *> * _Nonnull cells))deletionBlock
             completion:(nullable void (^)(void))completionBlock