I have a Category and Subcategory models 开发者_高级运维in my project. I would like to have many sub-levels in a flexible way. I thought making a self referential \"parent\" foreign key but I\'m not q
Is there a way to make paperclip attachments private? As in only where I explicitly want a user to be able to access a file, can the user access t开发者_JAVA技巧he file.
Well, now that I\'ve finally got my stupid ODBC stuff configured, I took a schema.rb file that I dumped from a Postgres database and did a db:schema:load on it in a Rails project configured for SQL Se
I\'m trying to add some online tests to my site and before I rolled up my sleeves I was wondering if there is any ruby on rails plugin support for such 开发者_Python百科a task.
We have to use delayed_job (or some other background-job processor) to run jobs in the background, but we\'re not allowed to change the boot scripts/boot-levels on the server. This means that the daem
Trying to figure out how to install rails plugins manually on windows so I have a few questions. What does the directory need to be named in vendor/plugins?Is it arbitrary or is it linked to somethi
I am currently using a site5 server and would like rake jobs:work pretty much running all the time. I currently cannot send out the jobs unless i\'m logged into the server. I hope that someone out th
I\'m connected to a wireless network and it\'s working fine on browser but not on terminal. I\'m getting a timeout error w开发者_高级运维hen i\'m trying to download any plugin for rubyEnsure that you
Hey. How would you optimize this SQL SELECT SUM(tmp.cost) FROM ( SELECT DISTINCT clients.id as client, countries.credits_cost AS cost
I have an Organization that has_many Affiliations And a mission that has_one Organization So i can do this:
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