DatabaseCleaner/database_cleaner-redis

# Database Cleaner Adapter for Redis

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Clean your Redis databases with Database Cleaner.

See https://github.com/DatabaseCleaner/database_cleaner for more information.

## Installation

```ruby
# Gemfile
group :test do
  gem 'database_cleaner-redis'
end
```

## Supported Strategies

The redis adapter only has one strategy: the deletion strategy.

## Strategy configuration options

`:only` and `:except` may take a list of strings to be passed to [`keys`](https://redis.io/commands/keys)):

```ruby
# Only delete the "users" key, and keys that start with "cache".
DatabaseCleaner[:redis].strategy = :deletion, only: ["users", "cache*"]

# Delete all keys except the "users" key.
DatabaseCleaner[:redis].strategy = :deletion, except: ["users"]
```

## Adapter configuration options

`#db` defaults to `Redis.new`, but can be specified manually in a few ways:

```ruby
# Redis URI string:
DatabaseCleaner[:redis].db = "redis://localhost:6379/0"

# Redis connection object:
DatabaseCleaner[:redis].db = Redis.new(url: "redis://localhost:6379/0")

# Back to default:
DatabaseCleaner[:redis].db = :default
```

## COPYRIGHT

See [LICENSE](LICENSE) for details.