On 5 November 2015 at 10:48, Deepak Sharma <[email protected]> wrote:
> # Patient
>
> class Patient < ActiveRecord::Base
> belongs_to :department
> belongs_to :consultant
> end
>
> # Consultant
>
> class Consultant < ActiveRecord::Base
> has_many :patients
> end
>
> # Department
>
> class Department < ActiveRecord::Base
> has_many :patients
> end
So there is only one consultant for a patient. Assuming that is the
information you want then something like
<% @departments.each do |d| %>
<% d.patients.each do |patient| %>
<tr>
<td><%= patient.patient_name %></td>
<td><%= d.name %></td>
<td><%= patient.consultant.name %></td>
I am a little surprised that this is not already clear to you. I
assume that you have worked right through railstutorial.org as I have
suggested to you several times previously. Have you done that? If
not then please do so, it will save you from getting stuck on simple
issues and having to waste both your time asking such questions and my
time answering them.
Cheers
Colin
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