Sums the total time (float)

gistfile1.rb

class Project < ActiveRecord::Base
  belongs_to :company
  has_many :logs  
  
  validates_presence_of :name
  
  def total_hours
    total_time = 0
    logs.each do |l|
      total_time += l.time.to_f
    end
    total_time
  end
end

Nice, thanks! But I won't change it in order to register the contrast. :)

Hehe, no problem. Hope it becomes useful next time ;)

It will, really it will.