similar to: get an arbitrary collection from gems?

Hi, If I''m using STI with Devise, I have a Admin model inheriting the base Devise User model. I would like to remove ''registerable'' from the Admin model but it inherits registerable from the user model. How would i disable registration for admins? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To

Dear my friends... I want to install Magento but the installer asks me several PHP Add-on: PHP Extension "pdo_mysql" must be loaded PHP Extension "mcrypt" must be loaded PHP Extension "curl" must be loaded PHP Extension "gd" must be loaded Anybody would be so nice to tell me the way to install the PHP add-on-s? Thank you very much.

I've made packages for Debian Squeeze for Gluster 3.4.0-alpha2, they are available on http://torbjorn-dev.trollweb.net/gluster-3.4.0alpha2-debs/. They built and installed successfully, and have been running nicely for a couple of hours, but your mileage may vary. The Debian packaging is on http://torbjorn-dev.trollweb.net/gluster-3.4.0alpha2-debs/glusterfs-3.4.0-debian.tar.gz. I took the

In python, one can do this mydict = dict([(keyfun(x), valfun(x)) for x in mylist]) to create a dictionary with whatever keys and values we want from an input list of arbitrary size. In R, I want to similarly create a list with names/values that are generated by some keyfun and valfun (assuming that keyfun is guaranteed to return something suitable as a name). How can I do this?

R Friends, I'm running R2.7.1 on Windows XP. I'm trying to get some lattice functionality which I have not seen previously documented--I'd like to plot the exact same data in multiple panels but changing the grouping variable each time so that each panel highlights a different feature of the data set. The following code does exactly that with a simple and fabricated air quality data

This may or may not be CentOS related, but am out of ideas at this point and wanted to bounce this off the list. I'm running a CentOS 5.5 server, running the latest kernel 2.6.18-194.32.1.el5. Almost everyday around 3:30 AM the server completely locks up and has to be power cycled before it will come back online. (this means someone hat to wake up and reboot the server, oh how I love being

Hi, I would like to know how would you test a method in a model that uses complex a SQL query that joins several tables in order to make a calculation. I suppose that I need fixtures, although my approach with rspec is to avoid fixtures and isolate model specs, but none of both seems possible in this case. Is there another way than fixtures? Thanks.

I would like to use form_for in my project so that I can easily change the style of many forms at once. However, it seems to me like FormBuilders only support certain kinds of form elements(!). Surely there must be a way to add arbitrary labels/form elements to a form. Let''s say I had a form that looks like: ID: (plain-text label) Name: (text field) Birthdate: (date chooser) Picture:

How do you execute arbitrary SQL with ActiveRecord? I need to insert 40,000+ records, and the usual way is way too slow. I''m using Oracle Thanks Chris -- Posted via http://www.ruby-forum.com/.

Hi There I''m starting Rails a project for the first time (used to work with PHP). I have to provide administrator ("super-user") access to a large number of tables. The access should be available through a web interface (the tables rendered as HTML forms on the browser, probably through HTML tables inside the form). From the CRUD set mostly R(etrieve) and U(pdate) are

What I want to do is trigger an AJAX form submit from an event handler for a form element. The form is named, and I tried calling formname.submit() from the onblur handler. However, instead of using the settings from the form_remote_tag above it, the form ends up submitting the whole browser. I know what you''re thinking, why not use an observer? I tried that, and I ran into some

Anyone think it would be useful to have files backed up to the filebucket even if they are not controlled by Puppet? 1 vote here. Derek ------------------------------------------------------------------------ For important statutory and regulatory disclosures and more information about Barclays Capital, please visit our web site at http://www.barcap.com. Internet communications are not secure

This is a proposed patch for the security hole reported today. You can just add the test for @path being at index 0 in the exanded req_path as shown below. Take heed of the comment I''ve added too, and there was a test for this very attack in the unit test suite, so it was removed by someone as well. I didn''t test this but I''m pretty sure it''s the fix. ===

I just confirmed the following bug on my firefox. http://secunia.com/advisories/14820/ Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.7.5) Gecko/20050219 Firefox/1.0 (I think my firefox is a month or two behind, from ports, but the advisary indicates both 1.0.1 and 1.0.2 are effected.) FreeBSD localhost 5.3-RELEASE FreeBSD 5.3-RELEASE #0: Fri Nov 5 04:19:18 UTC 2004

------- start of forwarded message (RFC 934 encapsulation) ------- From: kevingeo@CRUZIO.COM Sender: Bugtraq List <BUGTRAQ@NETSPACE.ORG> To: BUGTRAQ@NETSPACE.ORG Subject: Quake 2 Linux 3.13 (and lower) allow users to read arbitrary files Date: Wed, 25 Feb 1998 05:49:58 -0500 Reply-To: kevingeo@CRUZIO.COM Vulnerable: Everyone who followed the installation instructions and made Quake2

I have two tables: table_1: tab1_id, other_id table_2: id, tab2_id, something_else I would like to specify a has_one mapping from table_1 to table_2 but specifying that the join is based on (table_2.tab2_id = table_1.other_id). I am half way there with: class Table1 < ActiveRecord::Base set_table_name "table_1" set_primary_key "tab1_id" has_one :Table2, :class_name

Currently the function symbols() permits plotting of circles, squares, rectangles, stars, thermometers, and boxplots. Can anybody suggest an approach for extending/cloning this function to handle arbitrary shapes specified, perhaps, as bitmaps, or as postscript primitives? Thanks, Steve Dutky [[alternative HTML version deleted]]

Hi Mihamina, Indeed I'm looking for the same thing. I've looked at CMML/Annodex which looks very promising for what it is, but total overkill (and overly complex) to simply add meta-data (comments) to arbitrary ogg/theora/vorbis/speex (does speex have different comments then vorbis?) Does anyone have any simple C code that can just retreive and set arbitrary meta-comments in

Hi all, Recently I''ve faced a trouble about some networking problem in a Xen server. dom0 debian lenny kernel 2.6.26-1-xen-686 #1 SMP xen_caps : xen-3.0-x86_32p 4 domU all the same debian lenny kernel 2.6.26-1-xen-686 #1 SMP with 256M memory dom0 has access to 4 CPUs: xm vcpu-list Name ID VCPU CPU State Time(s) CPU Affinity Domain-0

Hi there. First, I'm not subscribed to the list, so if anyone actually replies to this, please CC me. Thanks. I have a problem which I feel sure can be solved with cunning use of Samba, CVS, and the like. Basically, I need a shared document repository with some sort of version control or sign-off. It has to be accessible to both Windows and *NIX users. Currently we have a home-grown system.