Pack up functionality done

app/models/gang.rb

@@ -1,3 +1,5 @@
 class Gang < ApplicationRecord
-  has_many :homies
-end
+  has_many :homies, class_name: "Homie"
+  has_many :money_moves, through: :homies
+  has_many :works, through: :homies
+end

app/models/money_move.rb

@@ -25,6 +25,17 @@ class MoneyMove < ApplicationRecord
     settle_record.save
   end
 
+  def to_csv_row
+      [homie.name,
+       amount,
+       0,
+       description,
+       created_at.strftime("%Y-%m-%d"),
+       deleted_at.present?.to_s].map do |element|
+         element.to_s
+       end
+  end
+
   class << self
     private
 
@@ -65,5 +76,6 @@ class MoneyMove < ApplicationRecord
         description: new_desc
       )
     end
+
   end
 end

app/models/work.rb

@@ -1,3 +1,14 @@
 class Work < ApplicationRecord
   belongs_to :homie
-end
+
+ def to_csv_row
+      [homie.name,
+       0,
+       amount,
+       description,
+       created_at.strftime("%Y-%m-%d"),
+       false].map do |element|
+         element.to_s 
+       end
+  end
+end