https://github.com/fauna/faunadb-ruby

Ruby driver for FaunaDB
https://github.com/fauna/faunadb-ruby

client clients database driver drivers fauna faunadb ruby

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Ruby driver for FaunaDB

• Host: GitHub
• URL: https://github.com/fauna/faunadb-ruby
• Owner: fauna
• License: other
• Created: 2012-12-10T08:15:38.000Z (about 12 years ago)
• Default Branch: main
• Last Pushed: 2023-11-10T21:38:38.000Z (about 1 year ago)
• Last Synced: 2024-04-14T13:04:17.046Z (9 months ago)
• Topics: client, clients, database, driver, drivers, fauna, faunadb, ruby
• Language: Ruby
• Homepage: https://fauna.com
• Size: 1.19 MB
• Stars: 37
• Watchers: 39
• Forks: 20
• Open Issues: 7
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG
  • License: LICENSE

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README

        
# Commmunity-supported Ruby Driver for [FaunaDB](https://fauna.com)

FaunaDB's Ruby driver is now "community-supported". If you are using this driver in production, it will continue to work as expected. However, new features won't be exposed in the driver unless the necessary changes are contributed by a community member. Please email [email protected] if you have any questions/concerns about the model or would like to take a more active role in the development of the driver (eg. partnering with us and operating as a "maintainer" for the driver).

[![Coverage Status](https://img.shields.io/codecov/c/github/fauna/faunadb-ruby/master.svg?maxAge=21600)](https://codecov.io/gh/fauna/faunadb-ruby/branch/master)

[![Gem Version](https://img.shields.io/gem/v/fauna.svg?maxAge=21600)](https://rubygems.org/gems/fauna)

[![License](https://img.shields.io/badge/license-MPL_2.0-blue.svg?maxAge=2592000)](https://raw.githubusercontent.com/fauna/faunadb-ruby/master/LICENSE)

## Installation

The FaunaDB ruby driver is distributed as a gem. Install it via:

    $ gem install fauna

Or if you use Bundler, add it to your application's `Gemfile`:

    gem 'fauna'

And then execute:

    $ bundle

## Documentation

The driver documentation is [hosted on GitHub Pages](https://fauna.github.io/faunadb-ruby/).

Please see the [FaunaDB Documentation](https://fauna.com/documentation) for

a complete API reference, or look in

[`/test`](https://github.com/fauna/faunadb-ruby/tree/master/test) for more

examples.

## Compatibility

Tested and compatible with the following ruby versions:

* MRI 1.9.3

* MRI 2.2.3

* Jruby 1.7.19

## Basic Usage

First, require the gem:

```ruby

require 'fauna'

```

### Creating a Client

All API requests pass through a `Fauna::Client`. Creating a client

requires either an admin key, server key, client key, or a token.

```ruby

server_key = 'ls8AkXLdakAAAALPAJFy3LvQAAGwDRAS_Prjy6O8VQBfQAlZzwAA'

```

Now we can make a database-level client:

```ruby

$fauna = Fauna::Client.new(secret: server_key)

```

You can optionally configure an `observer` on the client. To ease

debugging, we provide a simple logging observer at

`Fauna::ClientLogger.logger`, which you can configure as such:

```ruby

require 'logger'

logger = Logger.new(STDERR)

observer = Fauna::ClientLogger.logger { |log| logger.debug(log) }

$fauna = Fauna::Client.new(

  secret: server_key,

  observer: observer)

```

### Using the Client

Now that we have a client, we can start performing queries:

```ruby

# Create a class

$fauna.query { create ref('classes'), name: 'users' }

# Create an instance of the class

taran = $fauna.query do

  create ref('classes/users'), data: { email: '[email protected]' }

end

# Update the instance

taran = $fauna.query do

  update taran[:ref], data: {

    name: 'Taran',

    profession: 'Pigkeeper'

  }

end

# Page through a set

pigkeepers = Fauna::Query.expr { match(ref('indexes/users_by_profession'), 'Pigkeeper') }

oracles = Fauna::Query.expr { match(ref('indexes/users_by_profession'), 'Oracle') }

$fauna.query { paginate(union(pigkeepers, oracles)) }

# Delete the user

$fauna.query { delete taran[:ref] }

```

## Running Tests

You can run tests against FaunaDB Cloud yourself.

[Create an admin key](https://fauna.com/account/keys) and set

`FAUNA_ROOT_KEY` environment variable to it's secret. Then run `rake spec`:

```bash

export FAUNA_ROOT_KEY='kqnPAbijGhkgAAC03-36hjCvcTnWf4Pl8w97UE1HeWo'

rake spec

```

To run a single test, use e.g. `ruby test/client_test.rb`.

Coverage is automatically run as part of the tests. After running tests, check

`coverage/index.html` for the coverage report. If using jruby, use

`JRUBY_OPTS="--debug" bundle exec rake spec` to ensure coverage is generated

correctly.

Tests can also be run via a Docker container with

`FAUNA_ROOT_KEY="your-cloud-secret" make docker-test` (an alternate

Alpine-based Ruby image can be provided via `RUNTIME_IMAGE`).

## Contributing

GitHub pull requests are very welcome.

## LICENSE

Copyright 2017 [Fauna, Inc.](https://fauna.com/)

Licensed under the Mozilla Public License, Version 2.0 (the

"License"); you may not use this software except in compliance with

the License. You may obtain a copy of the License at

[http://mozilla.org/MPL/2.0/](http://mozilla.org/MPL/2.0/)

Unless required by applicable law or agreed to in writing, software

distributed under the License is distributed on an "AS IS" BASIS,

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

implied. See the License for the specific language governing

permissions and limitations under the License.