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Build it faster with The Brick!

Have an instantly-running Rails app from any existing database

Welcome to a seemingly-magical world of spinning up simple and yet well-rounded applications from any existing relational database! This gem auto-creates models, views, controllers, and routes, and instead of being some big pile of raw scaffolded files, they exist just in RAM. The beauty of this is that if you make database changes such as adding new tables or columns, basic functionality is immediately available without having to add any code. General behaviour around things like having lists be read-only, or when editing is enabled then rules about how to render the layout -- either inline or via a pop-up modal -- can be established. More refined behaviour and overrides for the defaults can be applied on a model-by-model basis.

sample look at sales data

You can use The Brick in several ways -- from taking a quick peek inside an existing data set, with full ability to navigate across associations -- to easily updating and creating data, exporting tables or views out to CSV or Google Sheets -- to importing sets of data, even when each row targets multiple destination tables -- to auto-creating API endpoints -- to creating a minimally-scaffolded application one file at a time -- to experimenting with various data layouts, seeing how functional a given database design will be -- and more.

Probably want to pop some corn and have VOLUME UP (on the player's slider below) for this video walkthrough:

northwind_demo_2b.mp4

General Overview

Version Documentation
Unreleased https://github.com/lorint/brick/blob/master/README.md
1.0.103 https://github.com/lorint/brick/blob/v1.0/README.md

One core goal behind The Brick is to adhere as closely as possible to Rails conventions. As such, models, controllers, and views are treated independently. You can use this tool to only auto-build models if you wish, and then make your own controllers and views. Or have The Brick auto-build controllers and views for some resources as you fine-tune others with custom code. Any hybrid way you want to mix and mash that is possible. The idea is to use The Brick to automatically flesh out the more tedious and simple parts of your application, freeing up your time to focus on the more tricky bits.

The default resulting pages built out offer "index" and "show" views for each model, with references to associated models built out as links. The index page which lists all records for a given model creates just one database query in order to get records back -- no "N+1" querying problem common to other solutions which auto-scaffold related tables of data. This is due to the intelligent way in which JOINs are added to the query, even when fields are requested which are multiple "hops" away from the source table. This frees up the developer from writing many tricky ActiveRecord queries. The approach taken up to version 1.0.91 was fairly successful except for when custom DSL was used on tables which are self-referencing, for instance with a DSL of [name] on an Employee table which has a manager_id column, then the employee's name and boss' name might show as the same when referenced from a query on a related table at least one hop away, such as from orders (even though obviously the employee and their boss would be two different records in the same table). To remedy this, a fully new approach was taken starting with version 1.0.92 in which the table aliasing logic used by Arel is captured as the AST tree is being walked, and exact table correlation names are tracked in relation to the association names in the tree.

On the "show" page which is built out, CRUD functionality for an individual record can be performed. Date and time fields are made editable with pop-up calendars by using the very lean "flatpickr" library.

In terms of models, all major ActiveRecord associations are built out, including has_many and belongs_to, as well as has_many :through, Single Table Inheritance (STI), and polymorphic associations. Based on the foreign keys found in the database, appropriate belongs_tos are built, and corresponding has_many associations as well, being inverses of the discovered belongs_tos. From there, any tables which are found to only have belongs_to fields are considered to be "associative" (or "join") tables, and relevant has_many :through associations are then added. For example, if there are recipes and ingredients set up with an associative table like this:

Recipe --> RecipeIngredient <-- Ingredient

then first there are two belongs_to associations placed in RecipeIngredient, and then two corresponding has_manys to go the other "inverse" direction -- one in Recipe, and one in Ingredient. Finally with RecipeIngredient being recognised as an associative table (as long as it has no other columns than those two foreign keys, recipe_id and ingredient_id), then in Recipe a HMT would automatically be added:

has_many :ingredients, through: :recipe_ingredients

and in Ingredient another HMT would be added:

has_many :recipes, through: :recipe_ingredients

So when you run the whole thing you could navigate to https://localhost:3000/recipes, and see each recipe and also all the ingredients which it requires through its HMT.

If either (or both) of the foreign keys were missing in the database, they could be added as an additional_reference. Say that the foreign key between Recipe and RecipeIngredient is missing. It can be provided by putting a line like this in an initialiser file:

::Brick.additional_references = [['recipe_ingredients', 'recipe_id', 'recipes']]

If you'd like to have a set of migration files built out from an existing database, that can be done by running the generator bin/rails g brick:migrations. More detail is found below under the section "Autogenerate Migration Files".

Brick can auto-create such an initialiser file, and often infer these kinds of useful references to fill in the gaps for missing foreign keys. These suggestions are left commented out initially, so very easily brought into play by editing that file. Myriad settings are avaiable therein.

Table of Contents

1. Getting Started

1.a. Compatibility

brick branch tags ruby activerecord
unreleased master >= 2.3.5 >= 4.2, < 7.2
1.0 1-stable v1.x >= 2.3.5 >= 4.2, < 7.2

Brick will work with Rails 3.x and onwards, and Rails 4.2.0 and above are officially supported. Rails 5.2.6, 7.0, and 7.1 are the versions which have been tested most extensively.

When used with really old versions of Rails, 4.x and older, Brick automatically applies various compatibility patches so it will run under much newer versions of Ruby than would normally be allowed. This makes it easier to test the broad range of supported versions of ActiveRecord without the headaches of having to use older versions of Ruby. If you're using Ruby 2.7.6 then any Rails from 4.2 up to 7.1 will work, all due to these various patches put in place as the gem starts up. If you get string frozen errors with older versions then move back to using Ruby 2.6.10, and if you get the error "undefined method 'new' for BigDecimal:Class (NoMethodError)" then try adding this as the last line in boot.rb:

require 'brick/compatibility'

These patches not only allow Brick to run, but also will allow many other full Rails apps to run perfectly fine (and more securely / much faster) by using a newer Ruby. A few other enhancements have been provided as well -- for instance, when eager loading related objects using .includes then normally every column in all tables would be queried:

Employee.includes(orders: :order_details)
        .references(orders: :order_details)

To get just the columns that you need, The Brick examines a .select() if you provide one, and if the first member is :_brick_eager_load then this acts as a special flag to turn on "filter mode" where only the columns you ask for will be returned, often greatly speeding up query execution and saving RAM on your Rails machine, especially when the columns you don't need happened to have large amounts of data.

Employee.includes(orders: :order_details)
        .references(orders: :order_details)
        .select(:_brick_eager_load, 'employees.first_name', 'orders.order_date', 'order_details.product_id')

More information is available in this discussion post.

The Brick notices when some other gems are present and makes use of them -- most notably composite_primary_keys which allows very tricky databases to function. (Try out the Adventureworks sample database to see this in action.) Already when tables and columns are not named in accordance with Rails' conventions, The Brick does quite a bit to accommodate. But to get multiple-column primary and foreign keys to work, then composite_primary_keys is required. Just bundle it in and The Brick will leverage this gem.

Brick auto-detects the rails_admin and avo gems and will provide the models and configuration for either of these to function. By simply adding gem 'rails_admin' and running bin/rails g rails_admin:install then that one's up and going, or for Avo then of course gem 'avo' and bin/rails g avo:install. No need to add resources or other additional files as these get auto-generated by Brick! These options are by far the fastest way to get an administrative interface up and going for any Rails app.

Another notable set of compatibility is provided with the multitenancy gem Apartment. This is the most popular gem for setting up multiple tenants where each one uses a different database schema in Postgres. The Brick is able to recognise this configuration when you place a line like this in config/initializers/brick.rb:

Brick.schema_behavior = { multitenant: {} }

If you provide a sample representative tenant schema that is bound to exist then it gets even a little smarter about things, being able to auto-recognise models being used on the has_many side of polymorphic associations. For example, if globex_corp is a schema that has a good representation of data, then you might want to use this line in the brick initialiser:

Brick.schema_behavior = { multitenant: { schema_to_analyse: 'globex_corp' } }

The way this auto-polymorphic discovery functions is by analysing all existing types in the *able_type columns of these associations. For instance, let's say you have an images table with the columns imageable_type and imageable_id, and a goal to have the Image model get built out with belongs_to :imageable, polymorphic: true. In that case to properly establish all the inverse associations of has_many :images, as: :imageable in each appropriate model, then whatever schema you choose here needs to have data present in those polymorphic columns that represents the full variety of models that should end up getting the has_many side of this polymorphic association.

A few other gems are auto-recognised in order to support data types, such as pg_ltree for hierarchical data sets in Postgres, RGeo for spatial and geolocation data types, oracle_enhanced adapter for Oracle databases, and ActiveUUID in order to use uuids with MySQL or Sqlite databases.

1.b. Installation

  1. Add Brick to your Gemfile and bundle.
    gem 'brick'
    
  2. To test things, configure database.yml to use any popular adapter of your choosing -- Postgres, MySQL, Oracle, Microsoft SQL Server, or Sqlite3, and point to an existing relational database. Then from within bin/rails c attempt to reference a model by what its normal name might be. For instance, if you have a plants table then just type Plant.count and see that automatically a model is built out on-the-fly and the count for this plants table is shown. If you similarly have products that relates to categories with a foreign key then notice that by referencing Category the gem builds out a model which has a has_many association called :products. Without writing any code these associations are all wired up as long as you have proper foreign keys in place.

Even if your table and column names do not follow Rails' conventions, everything still works because as models are built out then self.table_name = and self.primary_key = entries are provided as needed. Likewise, belongs_to and has_many associations will indicate which foreign_key and class_name to use whenever anything is non-standard. Everything just works.

When running rails s you can navigate to the resource names shown during startup. For instance, here is a look at a fresh Rails 7 project pointed to an Oracle database loaded with Oracle's OE schema. This is a sample database with order entry information. Some tables in this schema have foreign keys over to tables in the HR schema as well, and all of the resources you can reference are shown as the rails s is starting up:

Lorins-Macbook:example_oracle lorin$ bin/rails s
=> Booting Puma
=> Rails 7.0.4 application starting in development
=> Run `rails server --help` for more startup options

Classes that can be built from tables:  Path:
======================================  =====
CategoriesTab                           /categories_tabs
Customer                                /customers
HR::Country                             /hr/countries
HR::Department                          /hr/departments
HR::Employee                            /hr/employees
HR::Job                                 /hr/jobs
HR::JobHistory                          /hr/job_histories
HR::Location                            /hr/locations
Inventory                               /inventories
Order                                   /orders
OrderItem                               /order_items
ProductDescription                      /product_descriptions
ProductInformation                      /product_informations
Promotion                               /promotions
Warehouse                               /warehouses

Classes that can be built from views:  Path:
=====================================  =====
AccountManager                         /account_managers
BombayInventory                        /bombay_inventories
CustomersView                          /customers_views
OcCorporateCustomer                    /oc_corporate_customers
OcCustomer                             /oc_customers
OcInventory                            /oc_inventories
OcOrder                                /oc_orders
OcProductInformation                   /oc_product_informations
OrdersView                             /orders_views
Product                                /products
ProductPrice                           /product_prices
SydneyInventory                        /sydney_inventories
TorontoInventory                       /toronto_inventories

Puma starting in single mode...
...

From this it's easy to tell where you can navigate to in the browser -- in order to see everything from HR::JobHistory, just navigate to http://localhost:3000/hr/job_histories.

To configure additional options, such as defining related columns that you want to have act as if they were a foreign key, then you can build out an initializer file for Brick. The gem automatically provides some suggestions for you based on your current database, so it's useful to make sure your database.yml file is properly configured before continuing. By using the install generator, the file config/initializers/brick.rb is automatically written out and here is the command:

bin/rails g brick:install

Inside the generated file many options exist, for instance if you wish to have a prefix for all auto-generated paths, you can un-comment the line:

::Brick.path_prefix = 'admin'

and it will affect all routes. In this case, instead of http://localhost:3000/hr/job_histories, you would navigate to http://localhost:3000/admin/hr/job_histories, and so forth for all routes. This kind of prefix is very useful when you drop The Brick into an existing project and want a full set of administration pages tucked away into their own namespace. If you are placing this in an existing project then as well you might want to add the very intelligent link_to_brick form helper into the portion of your layouts/application.html.erb file like this:

<%= link_to_brick %>

and then on every page in your site which relates to a resource that can be shown with a Brick-created index or show page, an appropriate auto-calculated link will appear. The link creation logic first examines the current controller name to see if a resource of the same name exists and can be surfaced by Brick, and if that fails then every instance variable is examined, looking for any which are of class ActiveRecord::Relation or ActiveRecord::Base. For all of them an index or show link is created, and they end up being rendered with spacing between them.

If you do use <%= link_to_brick %> tags and have Brick only loaded in :development, you will want to add this block of code in application.rb so that when it is running in Production then these tags will have no effect:

unless ActiveRecord::Base.respond_to?(:brick_select)
  module ActionView::Helpers::FormTagHelper
    def link_to_brick(*args, **kwargs)
      return
    end
  end
end

Another useful entry that can be placed in config/initializers/brick.rb is Brick.additional_references which defines additional foreign key associations, and even shows some suggested ones where possible. By default these are commented out, and by un-commenting the ones you would like (or perhaps even all of them), then to The Brick it will seem as if these foreign keys are present to provide referential integrity. If you then start up a rails c you'll find that appropriate belongs_to and has_many associations are automatically fleshed out. Even has_many :through associations are provided when possible associative tables are identified -- that is, tables having only foreign keys that refer to other tables.

1.c. Displaying an ERD

It is a bit difficult to fully understand how things are associated by only clicking through data, going from one resource to the next. So in order to better grasp how everything is associated, you can show a simple ERD diagram to see associations for the resource you're viewing, such as this glimpse of the Salesorderheader model:

sample ERD for BusinessEntity

From this we can see that Salesorderheader belongs_to Customer, Address, Salesperson, Salesterritory, and Shipmethod. Foreign keys for these associations are listed under Salesorderheader. The only model associated with a crow's foot designation is at the far right, and this symbol indicates that Salesorderdetail is referenced with a has_many association, so the foreign key for this association is found in that foreign table.

Take special note that there are two links to Address -- one called "shiptoaddress" and the other "billtoaddress". While not very common, there are times when one record should be associated to the same model in multiple ways, and as such have multiple foreign keys. When this is the case, The Brick builds out multiple belongs_to associations having unique names that are derived from the foreign key column names themselves. Here in the ERD view it's easy to visualise because when a belongs_to name is not exactly the same as the resource to which it relates, a label is provided on the links to indicate what name has been chosen.

Opening one of these ERD diagrams is easy -- from any index view click on the ERD icon located to the right of the resource name. A partial ERD diagram will open which shows immediately adjacent models -- that is, models which are up to one hop away via belongs_to and has_many associations. Crow's foot notation indicates the "one and only one" and "zero to many" sides of each association as appropriate.

Models related via a has_many :through, will show with a dashed line, such as seen here for the lowermost four models associated to BusinessEntity:

sample ERD for BusinessEntity

(The above diagrams can be seen by installing the Adventureworks sample and navigating to http://localhost:3000/person/businessentities?_brick_erd=1 and http://localhost:3000/sales/salesorderheaders?_brick_erd=1.)

1.d. Exposing an API

The Brick will automatically create API endpoints with documentation for all tables and views when it detects that the rswag-ui gem has been configured. When you have bundled that gem into your project, configuration for RSwag UI can be automatically put into place by running rails g rswag:ui:install, which performs these two actions:

  create  config/initializers/rswag_ui.rb
   route  mount Rswag::Ui::Engine => '/api-docs'

By default the documentation endpoint expects YAML, and in the interest of broader compatibility with OpenAPI it was chosen for The Brick to instead provide JSON. So there is a change necessary to get things going -- open up rswag_ui.rb and change .yaml to .json so it looks something like this:

Rswag::Ui.configure do |config|
  config.swagger_endpoint '/api-docs/v1/swagger.json', 'API V1 Docs'
end

The API itself gets served from /api/v1/ by default, and you can change that root path if you wish by going into the Brick initializer file and uncommenting this entry:

# ::Brick.api_root = '/api/v1/' # Path from which to serve out API resources when the RSwag gem is present

With all of this in place, when you run bin/rails s then right before the message about the rack server starting, you should see this indication:

Mounting OpenApi 3.0 documentation endpoint for "API V1 Docs" on /api-docs/v1/swagger.json
API documentation now available when navigating to:  /api-docs/index.html

And then navigating to http://localhost:3000/api-docs/v1 should look something like this:

API view of EmployeeDepartmentHistory

You can test any of the endpoints with the "Try it out" button.

1.f. Autogenerate Model Files

To create a set of model files from an existing database, you can run this generator:

bin/rails g brick:models

First a table picker comes up where you choose which table(s) you wish to build models for -- by default all the tables are chosen. (Use the arrow keys and spacebar to select and deselect items in the list), then press ENTER and model files will be written into the app/models folder.

Table and column names do not have to adhere to Rails convention -- singular / plural / uppercase / lower / etc. are all valid, and the resulting model files will properly set self.table_name = '....' and primary_key = '...ID' as appropriate.

On associations it sets the class_name, foreign_key, and for has_many :through the source, and inverse_of when any of those are necessary. If they're not needed (which is pretty common of course when following standard Rails conventions) then it refrains.

It also knows how to deal with Postgres schemas, building out modules for anything that's not public, so for a sales.orders table the model class would become Sales::Order, and the controller Sales::OrdersController, etc.

Special consideration is made when multiple foreign keys go from one table to another so that unique associations will be created. For instance, given Flight and Airport tables where Flight has two foreign keys to Airport, one to define the departure airport and another for the arrival one, with foreign keys named departure_id and arrival_id, the belongs_to associations would end up being named departure_airport and arrival_airport.

1.g. Autogenerate Migration Files

If you'd like to have a set of migration files built out from an existing database, that can be done by running this generator:

bin/rails g brick:migrations

First a table picker comes up where you choose which table(s) you wish to build migrations for -- by default all the tables are chosen. (Use the arrow keys and spacebar to select and deselect items in the list), then press ENTER and new migration files for each individual table in your database are built out either in db/migrate, or if that folder already has .rb files then the destination becomes tmp/brick_migrations.

After successful file generation, the schema_migrations table is updated to have appropriate numerical version entries, one for each file which was generated. This is so that after generating, you don't end up seeing the "Migrations are pending" error later.

Issues


If you see an error such as this (note the square brackets around the multiple listed keys specialofferid and productid represented):

PG::UndefinedColumn: ERROR:  column salesorderdetail.["specialofferid", "productid"] does not exist
LINE 1: ... "sales"."specialofferproduct"."specialofferid" = "sales"."s...

then you probably have a table that uses composite keys. Thankfully The Brick can make use of the incredibly popular composite_primary_keys gem, so just add that to your Gemfile as such:

gem 'composite_primary_keys'

and then bundle, and all should be well.


Every effort is given to maintain compatibility with the current version of the Rails ecosystem, so if you hit a snag then we'd at least like to understand the situation. Often we'll also offer suggestions. Some feature requests will be enteratined, and for things deemed to be outside of the scope of The Brick, an attempt to provide useful extensibility will be made such that add-ons can be integrated in order to work in tandem with The Brick.

Please use GitHub's issue tracker to reach out to us.

Contributing

In order to run the examples, first make sure you have Ruby 2.7.x installed, and then:

gem install bundler:1.17.3
bundle _1.17.3_
bundle exec appraisal ar-6.1 bundle
DB=sqlite bundle exec appraisal

See our contribution guidelines

Setting up for PostgreSQL

You should be able to set up the test database for Postgres with:

DB=postgres bundle exec rake prepare

And run the tests with:

bundle exec appraisal ar-7.0 rspec spec

Setting up for MySQL

If you're on Linux:

sudo apt-get install default-libmysqlclient-dev

Or on OSX / MacOS with Homebrew:

brew install mysql
brew services start mysql

On an Apple Silicon machine (M1 / M2 / M3 processor) then also set this:

bundle config --local build.mysql2 "--with-ldflags=-L$(brew --prefix zstd)/lib"

(and maybe even this if the above doesn't work out)

bundle config --local build.mysql2 "--with-opt-dir=$(brew --prefix openssl)" "--with-ldflags=-L$(brew --prefix zstd)/lib"

Once the MySQL service is up and running you can connect through socket /tmp/mysql.sock like this:

mysql -uroot

And inside this console now create two users with various permissions (these databases do not need to yet exist). Trade out "my_username" with your real username, such as "sally@localhost".

CREATE USER my_username@localhost IDENTIFIED BY '';
GRANT ALL PRIVILEGES ON brick_test.* TO my_username@localhost;
GRANT ALL PRIVILEGES ON brick_foo.* TO my_username@localhost;
GRANT ALL PRIVILEGES ON brick_bar.* TO my_username@localhost;

And then create the user "brick" who can only connect locally:
CREATE USER brick@localhost IDENTIFIED BY '';
GRANT ALL PRIVILEGES ON brick_test.* TO brick@localhost;
GRANT ALL PRIVILEGES ON brick_foo.* TO brick@localhost;
GRANT ALL PRIVILEGES ON brick_bar.* TO brick@localhost;
EXIT

Now you should be able to set up the test database for MySQL with:

DB=mysql bundle exec rake prepare

And run the tests on MySQL with:

bundle exec appraisal ar-7.0 rspec spec

Setting up for Oracle on a MacOS (OSX) machine

Oracle is the third most popular database solution used for Rails projects in production, so it only makes sense to have support for this in The Brick. Starting with version 1.0.69 this was added, offering full compatibility for all Brick features. This can run on Linux, Windows, and Mac.

One important caveat for those with Apple M1 or M2 machines is that the low-level Ruby driver which we rely upon will NOT function natively on Apple Silicon, so on an M1 or M2 machine you will have to use the Rosetta emulator to run Ruby and your entire Rails app. In the future when an Apple Silicon version of Oracle Instant Client ships then everything can work natively.

Before setting up the gems, to give support for Oracle in ActiveRecord, there are two necessary libraries you will need to have installed in order to allow the ruby-oci8 gem to function. In turn ruby-oci8 is used by oracle_enhanced adapter to give full ActiveRecord support. Here's how to get started on a Mac machine that is running Homebrew:

brew tap InstantClientTap/instantclient
brew install instantclient-basiclite
brew install instantclient-sdk

Similar kind of thing on Linux -- install the Basic or Basic Lite version of OCI, and also the OCI SDK. With those two libraries in place, you're ready to get the Rails side of things in order. Rails has an understanding of the Oracle gem built-in such that if you create a new Rails app like this:

rails new brick_app -d oracle

then it automatically puts the main gem in place for you, along with a sample database.yml.

In your Rails project, open your Gemfile and confirm that proper database drivers are present:

gem 'activerecord-oracle_enhanced-adapter'
gem 'ruby-oci8' # Not needed under Rails 7.x and later
gem 'brick'

Now bundle, and finally in databases.yml make sure there is an entry which looks like this:

development:
  adapter: oracle_enhanced
  database: //localhost:1521/xepdb1
  username: hr
  password: cool_hr_pa$$w0rd

You can change localhost to be the IP address or host name of an Oracle database server accessible on your network. By default Oracle uses port 1521 for connectivity. The last part of the database line, in this case xepdb1, refers to the name of the database you can connect to. If you are unsure, open SQL*Plus and issue this query:

SELECT name FROM V$database;

The username would often refer to the schema you wish to access, or to an account with privileges on various schemas you are interested in. The password would have been set up when the user account was first established, and can be reset by logging on as SYSDBA and issuing this command:

ALTER USER hr IDENTIFIED BY cool_hr_pa$$w0rd;

This should be all that is necessary in order to have ActiveRecord interact with Oracle.

Setting up for Microsoft SQL Server on a MacOS (OSX) machine

MSSQL is the fifth most popular database solution used for Rails projects in production, so it only makes sense to have support for this in The Brick. Starting with version 1.0.70 this was added, offering full compatibility for all Brick features. The client library can run on Linux, Windows, and Mac.

Before setting up the gems to give support for SQL Server in ActiveRecord, there is a necessary library you will need to have installed in order to allow the activerecord-sqlserver-adapter gem to function. Here's how to get started on a Mac machine that is running Homebrew:

brew install freetds
bundle config set --local build.tiny_tds "--with-opt-dir=$(brew --prefix freetds)"

On Linux it's even simpler -- just install freetds.

If you're creating a new application then conveniently Rails already has an understanding of the SQL Server gem built-in, so if you run this:

rails new brick_app -d sqlserver

then automatically the main gem is put in place for you, along with a sample database.yml.

In your Rails project, open your Gemfile and confirm that proper database drivers are present:

gem 'activerecord-sqlserver-adapter'
gem 'tiny_tds'
gem 'brick'

Now bundle, and finally in databases.yml create an entry which looks like this:

development:
  adapter: sqlserver
  encoding: utf8
  username: sa
  password: <%= ENV["SA_PASSWORD"] %>
  host: localhost

If your database instance is not the default instance, but instead a named instance, then you can specify the instance name as part of the host parameter like this: localhost\SQLExpress.

Intellectual Property

Copyright (c) 2023 Lorin Thwaits ([email protected]) Released under the MIT licence.

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Auto-generate models, views, controllers, and routes in a Rails app based on database structure

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