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scenic-oracle_adapter

An Oracle adapter for the scenic rubygem.

Installation

Add this line to your application's Gemfile:

gem 'scenic-oracle_adapter'

And then execute:

$ bundle

You'll need to tell the scenic gem to use this adapter in an initializer:

# config/initializers/scenic.rb

Scenic.configure do |config|
  config.database = Scenic::Adapters::Oracle.new
end

Development

While you can use any Oracle instance for development, it's easiest to use Docker and docker compose.

Note that the Oracle container takes up to two minutes to start and become available. If you're doing active development you probably want to start the containers in detached mode: docker compose up -d. This starts everything in the background and allows you to use docker compose exec to run commands on the already running containers:

• Run specs: docker compose exec gem bin/test
• Open a console: docker compose exec gem bin/console

Tests

If you just want to run the test suite you can use docker compose run --rm gem bin/test. Again, because the Oracle container takes so long to start up, the first execution will take a while. The test suite will wait for the database container to become available. Subsequent executions will be faster.

By default, the test suite will attempt to connect to a local docker Oracle instance (see spec/spec_helper.rb for connection details). You can override the database URL by supplying a value to the DATABASE_URL environment variable.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/cdinger/scenic-oracle_adapter. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

License

The gem is available as open source under the terms of the MIT License.

Code of Conduct

Everyone interacting in the scenic-oracle_adapter project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.