# == Schema Information

#

# Table name: benchmark_results

#

#  id                         :integer          not null, primary key

#  benchmark_info_id          :integer

#  language_implementation_id :integer

#  performed_at               :datetime

#  created_at                 :datetime

#  updated_at                 :datetime

#  benchmark_batch_id         :integer

#

class BenchmarkResult < ActiveRecord::Base

  belongs_to :benchmark_info, dependent: :destroy, inverse_of: :benchmark_results

  belongs_to :benchmark_batch, dependent: :destroy, inverse_of: :benchmark_results

  has_many :benchmark_durations, inverse_of: :benchmark_result

  has_many :benchmark_parameters, inverse_of: :benchmark_result

  def average_duration

    sum = benchmark_durations.inject(0) { |acc, val| acc += val.duration }

    sum / benchmark_durations.size

  end

end