I would like to add has_many models LoanAmtPerSvcType to LoanContract array. Below is my code, but it does not work. When i check @contracts[0].loan_amt_per_svc_type.count , it return '0'
@members.each do |c|
@contracts << LoanContract.new(
:customer_id => c.id,
:season_id => @season.id,
:loan_type_id => @loan_type.id,
:cus_group_id => @group.id,
contract_date: @contract_date,
loan_duration: @loan_duration,
inspector_id: @inspector.id,
mgr_id: @manager.id,
user_id: @user.id)
end
@contracts.each do |lc|
lc.loan_amt_per_svc_type = [LoanAmtPerSvcType.new(customer_service_type_id: 1), LoanAmtPerSvcType.new(customer_service_type_id: 2)]
end
render :text => @contracts[0].loan_amt_per_svc_type.count
@contracts[0].loan_amt_per_svc_type.count
return 0, because you didn't save your contracts into the database. You can use LoanContract.create
instead of LoanContract.new
. Also with associations. If you only want to know count of loan_amt_per_svc_type
use size
method.
@contracts[0].loan_amt_per_svc_type.size
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