Hi
In my application to seed data I am using seed_fu
(http://github.com/mbleigh/seed-fu)
I have tables roles,privileges and permissions( It joins roles and
privileges). Now at application startup I have to seed these tables with
data. But during runtime some additionals rows may be added to
permissions. But I dont how at a later stage if I run rake db:seed_fu
all data that I set later to permissions may be wipeout. I dont know how
to handle this.
As an example
role
=====
1 admin
2 contact
3 employee
privilege
=========
1 add_contact
2 edit_contact
3 delete_employee
permissions (role_id,privilege_id)
=======================
1 1
1 2
3 2 .........etc
Suppose this may be seeded at startup. Later additional entries
may go to permissions. One of my question is how can I use seed_fu to
fill data for permissions table? Can I do it as usual like create
db/fixtures/permission.rb and
Permission.seed_many(:id, :id, [
{ :role_id => 1, :privilege_id => 1 },
{ :role_id => 1, :privilege_id => 2 },
{ :role_id => 3, :privilege_id => 2 }
])
One more question is if I follow like above and at a later stage if
run rake db:seed_fu again all data that where added later to permission
will be lost. And also how can I ensure that all the id values above
should be what I expected. Please guide me
Thanks in advance
Tom
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