Boris Bresciani

Any ?

Hi,

I have 4 models:

class Match < ApplicationRecord
  belongs_to :tournament
  scope :next, -> { where('date > ?', Time.zone.now) }
end

class Tournament < ApplicationRecord
  belongs_to :region
  has_many :matches, dependent: :destroy
end

class Region < ApplicationRecord
  belongs_to :sport
  has_many :tournaments, dependent: :destroy
  has_many :matches, through: :tournaments
end

class Sport < ApplicationRecord
  has_many :regions, dependent: :destroy
  has_many :matches, through: :regions
end

I'm looking for the number of matches in the future from Sport, so actually i do this:
Sport.first.matches.next.size

But my problem is that sometimes it's very long to look for it especially when I have a lot of data (well it's normal) but I'm trying to optimize)

Thank you for your help !

Boris