Many-to-many relationships between model using different db

Rails
#1

Hello to all
I am finding out ways to set many-to-many relationships between my two
models with each model belonging to a separate database.
for e.g

  1. I have a “User” Model belonging to “database_1”
  2. I have a “Project” Model which belongs to “database_2”

Apparently there is many-to-many relationship between these two models.
Had the Models been belonging to same databases my job would have been
much easier I would either use hbtm or has_many_through associations for
it
but with each models belonging to there respective databases.I kind of
got stuck with it
Any Suggestion

Thank Anyway

#2

Are you able to access both the databases in your single application?.
If so, what connection settings you have?.

#3

Rails L. wrote:

Are you able to access both the databases in your single application?.
If so, what connection settings you have?.

Yes
I have defined
a second database in my database.yml like this
development:
adapter: mysql
encoding: utf8
reconnect: false
database: database_1
pool: 5
username: root
password: root123
host: localhost

database_2:
adapter: mysql
reconnect: true
database: database_2
username: root
password: root123
host: localhost

and i establish my connection for my second database like this
class Project < ActiveRecord::Base
self.establish_connection :database_2
end