Ruby on Rails - create a new app with our choice of database with the rspec testing tool in ruby on rails- ruby on rails tutorial - rails guides - rails tutorial - ruby rails

Rails uses sqlite3 as the default database, but we can generate a new rails application with a database of our choice. Just add the -d option followed by the name of the database.

$ rails new MyApp -T -d postgresql

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List of available database options

mysql
oracle
postgresql
sqlite3
frontbase
ibm_db
sqlserver
jdbcmysql
jdbcsqlite3
jdbcpostgresql
jdbc

The -T command indicate to skip the installation of minitest.
To install an alternative test suite like RSpec, edit the Gemfile and add.

group :development, :test do
  gem 'rspec-rails', 
end

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The given below command from the launch of the console

rails generate rspec:install

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Ruby On Rails Basics

Ruby On Rails Routing

ActiveRecord Migrations

Best Practices

ActivRecord Validations

ActiveRecord Associations

ActiveRecord Query Interface

Naming Conventions

User Authentication

Ruby on Rails Views

ActiveRecord

Configure Angular

I18n-Internationalization

Authorization with CanCan

ActiveRecord Locking

Ruby on Rails ActionMailer

Upgrading Rails

Shallow Routing

Class Organization

Ruby on Rails ActiveJob

Tools Code Optimization and Cleanup

Change a default application enviornment

Ruby on Rails Engine - Modular

Asset Pipeline

Change Default Timezone

Ruby on Rails Rails 5

Ruby on Rails Elasticsearch

Ruby on Rails ActionCable

ActiveRecord Transactions

Ruby on Rails Friendly ID

Ruby on Rails Turbolinks

Ruby on Rails Reserved Words

Ruby on Rails Rails-Engines

Ruby on Rails Mongoid

Ruby on Rails Active Jobs

Model states:AASM

Ruby on Rails Nested Form

Ruby on Rails Factory Girl

Rails frameworks over the years

Import whole CSV files from specific folder

Multipurpose ActiveRecord columns

Active Model Serializers

Rails5 API Authetication

Testing Applications

Payment feature in rails

Rails On docker

Authenticate Api using Devise

Ruby on Rails Prawn PDF

Ruby on Rails ActiveSupport

Single Table Inheritance

RSpec and Rails

Ruby on Rails Form Helpers

Ruby on Rails Configuration

React with Rails using react-rails gem

Deploying a Rails app on Heroku

Securely storing authentication keys

Decorator pattern

Ruby on Rails Rails logger

Ruby on Rails Gems

Ruby on Rails File Uploads

Ruby on Rails Caching

Ruby on Rails Rails-API

ActiveRecord Transactions

Ruby on Rails Configuration

Using GoogleMaps with Rails

Safe Constantize

Rails generate commands

Ruby on Rails ActiveModel

Ruby on Rails Add Admin Panel

Integrating React.js with Rails Using Hyperloop

Ruby on Rails
ActionController

Cookbook-Advanced rails recipes/learnings and coding techniques

ActiveRecord TransactionsAdding an Amazon RDS to our application

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Ruby on Rails - create a new app with our choice of database with the rspec testing tool in ruby on rails- ruby on rails tutorial - rails guides - rails tutorial - ruby rails

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List of available database options

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Ruby on Rails - create a new app with our choice of database with the rspec testing tool in ruby on rails- ruby on rails tutorial - rails guides - rails tutorial - ruby rails

Clicking "Copy Code" button will copy the code into the clipboard - memory. Please paste(Ctrl+V) it in your destination. The code will get pasted. Happy coding from Wikitechy - ruby on rails tutorial - rails guides - ruby rails - rubyonrails - learn ruby on rails - team

List of available database options

Clicking "Copy Code" button will copy the code into the clipboard - memory. Please paste(Ctrl+V) it in your destination. The code will get pasted. Happy coding from Wikitechy - ruby on rails tutorial - rails guides - ruby rails - rubyonrails - learn ruby on rails - team

Clicking "Copy Code" button will copy the code into the clipboard - memory. Please paste(Ctrl+V) it in your destination. The code will get pasted. Happy coding from Wikitechy - ruby on rails tutorial - rails guides - ruby rails - rubyonrails - learn ruby on rails - team

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