serializar booleanos en sqlite3

config/application.rb

@@ -19,13 +19,18 @@ require 'rails/test_unit/railtie'
 Bundler.require(*Rails.groups)
 
 module Sutty
+  # Sutty!
   class Application < Rails::Application
-    # Initialize configuration defaults for originally generated Rails version.
+    # Initialize configuration defaults for originally generated Rails
+    # version.
     config.load_defaults 5.1
 
-    # Settings in config/environments/* take precedence over those specified here.
-    # Application configuration should go into files in config/initializers
-    # -- all .rb files in that directory are automatically loaded.
-    config.action_dispatch.rescue_responses['Pundit::NotAuthorizedError'] = :forbidden
+    # Settings in config/environments/* take precedence over those
+    # specified here.  Application configuration should go into files in
+    # config/initializers -- all .rb files in that directory are
+    # automatically loaded.
+    config.action_dispatch
+          .rescue_responses['Pundit::NotAuthorizedError'] = :forbidden
+    config.active_record.sqlite3.represent_boolean_as_integer = true
   end
 end

db/migrate/20190703200455_create_sitios.rb

@@ -44,7 +44,10 @@ class CreateSitios < ActiveRecord::Migration[5.2]
         usuarie ||= Usuarie.create(email: email,
                                    password: SecureRandom.hex,
                                    confirmed_at: Date.today)
-        site.usuaries << usuarie
+
+        sql = "insert into sites_usuaries (site_id, usuarie_id)
+          values (#{site.id}, #{usuarie.id});"
+        ActiveRecord::Base.connection.execute(sql)
       end
 
       invitadxs.each do |email|
@@ -52,7 +55,9 @@ class CreateSitios < ActiveRecord::Migration[5.2]
         usuarie ||= Usuarie.create(email: email,
                                    password: SecureRandom.hex,
                                    confirmed_at: Date.today)
-        site.invitades << usuarie
+        sql = "insert into invitades_sites (site_id, usuarie_id)
+          values (#{site.id}, #{usuarie.id});"
+        ActiveRecord::Base.connection.execute(sql)
       end
     end
   end

db/migrate/20190712165059_sqlite_boolean.rb

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+# Convertir los valores binarios de sqlite
+class SqliteBoolean < ActiveRecord::Migration[5.2]
+  def up
+    return unless adapter_name == 'SQLite'
+
+    Usuarie.where("acepta_politicas_de_privacidad = 't'")
+           .update_all(acepta_politicas_de_privacidad: 1)
+    Usuarie.where("acepta_politicas_de_privacidad = 'f'")
+           .update_all(acepta_politicas_de_privacidad: 0)
+
+    change_column :usuaries, :acepta_politicas_de_privacidad, :boolean,
+                  default: 0
+  end
+
+  def down
+    return unless adapter_name == 'SQLite'
+
+    Usuarie.where('acepta_politicas_de_privacidad = 1')
+           .update_all(acepta_politicas_de_privacidad: 't')
+    Usuarie.where('acepta_politicas_de_privacidad = 0')
+           .update_all(acepta_politicas_de_privacidad: 'f')
+
+    change_column :usuaries, :acepta_politicas_de_privacidad, :boolean,
+                  default: 'f'
+  end
+end

db/schema.rb

@@ -12,7 +12,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20_190_711_183_726) do
+ActiveRecord::Schema.define(version: 20_190_712_165_059) do
   create_table 'roles', force: :cascade do |t|
     t.datetime 'created_at', null: false
     t.datetime 'updated_at', null: false