I'm working with ruby on rails and i did an app about count results in my view but is not working

Here my tables

|policies| |id| |num| 1 1234 2 5678 3 1551 |debts| |id| |policy_id| 1 1 2 1 3 2 4 2 5 3 6 2 

I want this

 |policy_id| |count_num| 1 2 2 3 3 1 

Here is my controller

class PolicyManagement < ApplicationController def generate_print_cupons @search = Debt.find(:all,:group=>:policy_id) end end 

Here my model

class Debt < ActiveRecord::Base belongs_to :policy end class Policy < ActiveRecord::Base has_many :debts end 

This is my view

 <% @search.each do |debt| %> <%= debt.policy.num %> <% end %> 

I'm trying to count debt.policy.num

I tried

 <% @search.each do |debt| %> <%= debt.count(:num) %> <% end %> undefined method `count' for #<ActiveRecord::Associations::BelongsToAssociation:0x7fb5afefd050> 

And also i tried

 <% @search.each do |debt| %> <%= debt.num.count %> <% end %> undefined method `count' for 41:Fixnum 

Please somebody can help me with this? I will really appreciate help. Thanks

I'm working with Ruby on Rails, and wrote an application to count results in my view, but it is not working.

Here are my tables:

|policies| |id| |num| 1 1234 2 5678 3 1551 |debts| |id| |policy_id| 1 1 2 1 3 2 4 2 5 3 6 2 

I want this:

 |policy_id| |count_num| 1 2 2 3 3 1 

Here is my controller:

class PolicyManagement < ApplicationController def generate_print_cupons @search = Debt.find(:all,:group=>:policy_id) end end 

Here is my model:

class Debt < ActiveRecord::Base belongs_to :policy end class Policy < ActiveRecord::Base has_many :debts end 

This is my view:

 <% @search.each do |debt| %> <%= debt.policy.num %> <% end %> 

I'm trying to count debt.policy.num.

I tried:

 <% @search.each do |debt| %> <%= debt.count(:num) %> <% end %> undefined method `count' for #<ActiveRecord::Associations::BelongsToAssociation:0x7fb5afefd050> 

And also I tried:

 <% @search.each do |debt| %> <%= debt.num.count %> <% end %> undefined method `count' for 41:Fixnum 

Please somebody can help me with this?

I'm working with ruby on rails and i did an app about count results in my view but is not working

Here my tables

|policies| |id| |num| |debts| |id| |policy_id| 

Here is my controller

class PolicyManagement < ApplicationController def generate_print_cupons @search = Debt.find(:all,:group=>:policy_id) end end 

Here my model

class Debt < ActiveRecord::Base belongs_to :policy end class Policy < ActiveRecord::Base has_many :debts end 

This is my view

 <% @search.each do |debt| %> <%= debt.policy.num %> <% end %> 

I'm trying to count debt.policy.num

I tried

 <% @search.each do |debt| %> <%= debt.count(:num) %> <% end %> undefined method `count' for #<ActiveRecord::Associations::BelongsToAssociation:0x7fb5afefd050> 

And also i tried

 <% @search.each do |debt| %> <%= debt.num.count %> <% end %> undefined method `count' for 41:Fixnum 

Please somebody can help me with this? I will really appreciate help. Thanks

I'm working with ruby on rails and i did an app about count results in my view but is not working

Here my tables

|policies| |id| |num| 1 1234 2 5678 3  1551  |debts| |id| |policy_id| 1 1 2 1 3 2 4 2 5 3 6  2 

I want this

 |policy_id| |count_num| 1 2 2 3 3 1  

Here is my controller

class PolicyManagement < ApplicationController def generate_print_cupons @search = Debt.find(:all,:group=>:policy_id) end end 

Here my model

class Debt < ActiveRecord::Base belongs_to :policy end class Policy < ActiveRecord::Base has_many :debts end 

This is my view

 <% @search.each do |debt| %> <%= debt.policy.num %> <% end %> 

I'm trying to count debt.policy.num

I tried

 <% @search.each do |debt| %> <%= debt.count(:num) %> <% end %> undefined method `count' for #<ActiveRecord::Associations::BelongsToAssociation:0x7fb5afefd050> 

And also i tried

 <% @search.each do |debt| %> <%= debt.num.count %> <% end %> undefined method `count' for 41:Fixnum 

Please somebody can help me with this? I will really appreciate help. Thanks