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https://github.com/LaravelDaily/laravel-tips/blob/master/db-models-and-eloquent.md

Convert Model to dictionary (even model have a model in it)

extension Encodable {
    func toDictionary() -> [String: Any]? {
        do {
            let encoder = JSONEncoder()
            let data = try encoder.encode(self)
            let dictionary = try JSONSerialization.jsonObject(with: data, options: .allowFragments) as? [String: Any]
            return dictionary
        } catch {
            print("Error converting to dictionary:", error)
            return nil
        }
    }
}

#ios #swift #model #comment #comments

comments Model (model in model)

import Foundation

struct CommentsModel {
    
  var comment = ""
  var gameId = ""
  var timestamp = 0
  var userId = ""
  var userModel = UserModel(user: [:])
    
    init(comment: [String: Any]) {
        
        self.comment = comment["comment"] as? String ?? ""
        self.gameId = comment["gameId"] as? String ?? ""
        self.timestamp = comment["timestamp"] as? Int ?? 0
        self.userId = comment["userId"] as? String ?? ""
        
        if let userDict = comment["userModel"] as? [String: Any] {
            self.userModel = UserModel(user: userDict)
         }
    }
}

#ios #swift #notification #model

Notification Model

import Foundation

class NotificationModel {
    
    var body = ""
    var senderId = ""
    var receiverId = ""
    var notificationId = ""
    var serviceProviderId = ""
    var timestamp = 0
    var title = ""
    var date = ""
    
    init(notification : [String:Any]) {
        
        self.body = notification["body"] as? String ?? ""
        self.senderId = notification["senderId"] as? String ?? ""
        self.receiverId = notification["receiverId"] as? String ?? ""
        self.notificationId = notification["notificationId"] as? String ?? ""
        self.serviceProviderId = notification["serviceProviderId"] as? String ?? ""
        self.title = notification["title"] as? String ?? ""
        self.date = notification["date"] as? String ?? ""
        self.timestamp = notification["timestamp"] as? Int ?? 0
    }
}

#ios #swift #dic #dict #model #modelarray #dictonary

Convert ModelArray to Dictonary

Make sure to add encodable like this 

struct modelName : Encodsble

let categories = categoriesArray.map{ $0.toDictionary()  }

extension Encodable {
    func toDictionary() -> [String: Any] {
        let mirror = Mirror(reflecting: self)
        var dictionary = [String: Any]()
        for child in mirror.children {
            guard let label = child.label else {
                continue
            }
            dictionary[label] = child.value
        }
        return dictionary
    }
}

#ios #swift #dict #model #dictionary

Convert Model to dictionary old code ios swift

struct Person : Encodable {
    var name: String
    var age: Int
    var address: String?
}
    
    
let person = Person(name: "John Smith", age: 30, address: nil)
let dictionary = person.toDictionary()
print(dictionary) // Output: ["name": "John Smith", "age": 30]
    
    
    extension Encodable {
    func toDictionary() -> [String: Any]? {
        let mirror = Mirror(reflecting: self)
        var dictionary = [String: Any]()
        for child in mirror.children {
            guard let label = child.label else {
                continue
            }
            dictionary[label] = child.value
        }
        return dictionary
    }
}

#pytorch #summary #model

summary

from torchsummary import summary
summ = summary(model, torch.Size((1,28,28)))

#php #codeigniter #database #model

Validate in Codeigniter

$this->load->library("form_validation");
$this->form_validation->set_rules("username", "User name", "trim|required");
if($this->form_validation->run() === FALSE)
{
     //$this->view_data["errors"] = validation_errors();
}
else
{
     //codes to run on success validation here
}

#php #codeigniter #database #model

Shortcuts in Model CI

$sql = "SELECT * FROM some_table WHERE id = ? AND status = ? AND author = ?";
$this->db->query($sql, array(3, 'live', 'Rick')); // insert in ci

#php #codeigniter #database #model

Query Builder for database CI

https://codeigniter.com/userguide3/database/query_builder.html

db-models-and-eloquent

Convert Model to dictionary (even model have a model in it)

comments Model (model in model)

Notification Model

Convert ModelArray to Dictonary

Convert Model to dictionary old code ios swift

summary

Validate in Codeigniter

Shortcuts in Model CI

Query Builder for database CI

Save snippets that work with our extensions