class RubyIndexer::Configuration

def load_config
  return unless File.exist?(".index.yml")
  config = YAML.parse_file(".index.yml")
  return unless config
  config_hash = config.to_ruby
  validate_config!(config_hash)
  apply_config(config_hash)
rescue Psych::SyntaxError => e
  raise e, "Syntax error while loading .index.yml configuration: #{e.message}"
end