README.md

Swift3 variant Template Information

Name	Description
Folder name	templates/swift3-variant
Invocation example	gyro -m <model> -t swift3-variant …
Language	Swift 3

When to use it

When you need to work with ObjectMapper and Realm together

Description

In this template optional Realm objects (Attributes - RealmOptional - or Relationships - List<> -) are var properties.

This is not recommanded by Realm, and not conform to the Realm documentation (and can lead to bad behaviors with Realm if you happen to affect a new List or RealmOptional instance to those properties) but sadly this is required to work with the deprecated ObjectMapper template.

// Attribute generation
{%- if attribute.is_number == true or attribute.is_bool == true %}
  var {{ attribute.name }} = RealmOptional<{{ convert_type }}>()
{%- else %}
  dynamic var {{ attribute.name }}: {{ convert_type }}?
{%- endif -%}

// Relationship generation
{%- if relationship.inverse == false %}
  {%- if relationship.type == "to_many" %}
  var {{ relationship.name }} = List<{{ relationship.inverse_type }}>()
  {%- else %}
  dynamic var {{ relationship.name }}: {{ relationship.inverse_type }}?
  {%- endif %}
{%- endif %}

Generated Code

Product.swift

/* DO NOT EDIT | Generated by gyro */

import RealmSwift
import Foundation

final class Product: Object {

  enum Attributes: String {
    case brand = "brand"
    case name = "name"
    case price = "price"
    case users = "users"
  }

  dynamic var brand: String?
  dynamic var name: String = ""
  var price = RealmOptional<Int32>()
  
  var users = List<Users>()
}