vierarb

# Usage:
# coach = Coach.first
# coach.sessions_count(:started_at)
# coach.coachees_count(:created_at)
# coach.sessions_sum(:price, :started_at)

class Coach < ActiveRecord::Base
  include Metric

  metrics_for :sessions, :coachees

vierarb

class Speciality < ActiveRecord::Base
  validates :code, presence: true

  private
    def method_missing(method, *args, &block)
      if method.to_s =~ /^(.+)[?]$/
        run_code_comparation_method($1, *args, &block)
      else
        super
      end

vierarb

require 'capistrano/setup'
require 'capistrano/deploy'
require 'capistrano/rvm'
require 'capistrano/bundler'

# Loads custom tasks from `lib/capistrano/tasks' if you have any defined.
Dir.glob('lib/capistrano/tasks/*.cap').each { |r| import r }