module Stockpile::YamlRedisConfiguration

Stockpile::YamlRedisConfiguration

Confiuration object a multiple Redis database cache setup. Reads configuration out of provided `.yml` file.

Public Instance Methods

configuration() click to toggle source
# File lib/stockpile/yaml_redis_configuration.rb, line 25
def configuration
  parsed_configuration.map do |database, settings|
    {
      db: database,
      pool_configuration: extract_pool(settings: settings),
      redis_configuration: extract_redis(settings: settings),
      compression: extract_compression(settings: settings)
    }
  end
end
extract_compression(settings:) click to toggle source
# File lib/stockpile/yaml_redis_configuration.rb, line 36
def extract_compression(settings:)
  return true if settings['compression'].eql?(true)

  false
end
extract_pool(settings:) click to toggle source
# File lib/stockpile/yaml_redis_configuration.rb, line 53
def extract_pool(settings:)
  {
    size: settings.dig('pool_options', 'size'),
    timeout: settings.dig('pool_options', 'timeout')
  }
end
extract_redis(settings:) click to toggle source
# File lib/stockpile/yaml_redis_configuration.rb, line 42
def extract_redis(settings:)
  sentinels = Stockpile::RedisConnectionsFactory.process_sentinels(
    sentinels: settings['sentinels'] || ''
  )

  {
    url: settings['url'],
    sentinels: sentinels
  }.delete_if { |_k, v| v.nil? || v.empty? }
end
parsed_configuration() click to toggle source
# File lib/stockpile/yaml_redis_configuration.rb, line 60
def parsed_configuration
  YAML.safe_load(
    ERB.new(
      raw_configuration
    ).result
  )
end
raw_configuration() click to toggle source
# File lib/stockpile/yaml_redis_configuration.rb, line 68
def raw_configuration
  File.open(Stockpile.configuration.configuration_file).read
end