Thanks for posting example Michael. When and how are you setting the environment variable?
- Mike Sent from my iPhone On 29/07/2012, at 11:55 AM, Michael Pearson <[email protected]> wrote: Not what I meant - that's controlling individual the database connection of individual models. It could be used, I guess, to override the connection mechanism to use something other than database.yml, but that too seems inelegant (eg, it won't work with the Delayed Job implied model) As an example, here's what I've got as an interim YAML / ERB based solution: https://gist.github.com/3195668 On Sun, Jul 29, 2012 at 11:43 AM, Mark Ratjens <[email protected]> wrote: > In the first Rails Recipes book by Chad Fowler, there's a recipe called > Connecting to Multiple Databases. I seem to remember using something like > it circa 2006, but can;t lay my hands on the code (it was in a private repo > of a company that was eventually bought out). > > Just a little snippet from the recipe to give some clues: > > class External < ActiveRecord::Base > > self.abstract_class = true establish_connection :products > > end > > class Product < External > > end > > class TaxConversion < External > > end > > > On 29 July 2012 11:28, Michael Pearson <[email protected]> wrote: > >> Hi, >> >> Lincoln Stoll recently gave a presentation about the 12 Factor App at >> DevOps Melbourne. One of the take-homes from that presentation for me was >> the idea of using URIs in environment variables to configure >> environment-specific (vs app specific) parts of the application: >> http://www.12factor.net/config >> >> For instance, it'd be nice if I could have on my system: >> >> DATABASE_URI=mysql://foo:bar@localhost/myDatabase >> >> And then keep application specific database config (eg, my locale) to the >> database.yml. >> >> I'm wondering if anybody has implemented this already in a gem, or a >> gist, or similar. It's relatively trivial to use ERB to do this in your >> database.yml right now, but seems inelegant. >> >> Also, I hate ERB. Just putting that out there. >> >> -- >> Michael Pearson >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Ruby or Rails Oceania" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/rails-oceania?hl=en. >> > > > > -- > > > *Mark Ratjens* > *Co-founder, Habanero Software* > * > * > Sydney, Australia > [email protected] > @MarkRatjens <[email protected]> > www.habanerohq.com <http://habanerohq.com> > +61 414 159 357 > > -- > You received this message because you are subscribed to the Google Groups > "Ruby or Rails Oceania" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/rails-oceania?hl=en. > -- Michael Pearson -- You received this message because you are subscribed to the Google Groups "Ruby or Rails Oceania" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rails-oceania?hl=en. -- You received this message because you are subscribed to the Google Groups "Ruby or Rails Oceania" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rails-oceania?hl=en.
