similar to: Self-referential join model does not work

How can I get a list of all model classes in the domain of a Rails application (all models, both in "app/models" and in components/somedir/model.rb)? Thanx in advance for your precious help! Edoardo "Dado" Marcora

I am wondering whether one could boost certain fields (e.g., title and keywords) to make them ''weigh'' more against searches across all fields. I know that Document::Field has a boost attribute and that it accepts a boost argument in the constructor (although I''ve had not much luck with it, I am just getting back exceptions upon init w/ boost), but I was wondering

Hi everybody I am totally new to rails and I am trying to start a tiny project to get familiar with rails. But I already got my first problem and I would be happy if somebody could point me in the best and cleanest direction. I am trying to develop a small gallery app. Since I would like to add more features in future I am trying to design a clean OO architecture of my models: The base object

How can I avoid AR confusing way of handling default values for attributes w/ :null => false? This issue came up before, but I could not find an answer that resolves the issue, which I outline below: First, I add a test table using migrations: class AddTestTable < ActiveRecord::Migration def self.up create_table "users", :force => true do |t| t.column

Virtio mem is modern-only. Use LE accessors for config space. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/virtio/virtio_mem.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/drivers/virtio/virtio_mem.c b/drivers/virtio/virtio_mem.c index f26f5f64ae82..c08512fcea90 100644 --- a/drivers/virtio/virtio_mem.c +++

Hi, I am trying to get FreeBSD 4.7 to connect to a Maxtor 5000XT drive, but I get the following when connecting it -> Apr 26 09:19:43 chowder /kernel: fwohci0: node_id = 0xc000ffc1, CYCLEMASTER mode Apr 26 09:19:43 chowder /kernel: firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me) Apr 26 09:19:50 chowder /kernel: fwohci0: BUS reset Apr 26 09:19:50 chowder /kernel: fwohci0: node_id =

Dear R experts, please excuse me for writing to the mailing list without subscribing. I have a somewhat urgent problem that relates to R. I have to process large amounts of data with R - I'm in an international collaboration and the data processing protocol is fixed, that is a specific set of R commands has to be used. I wrote a perl program that manages creation of data subsets from my

Reposting from R-help: Dear R experts, please excuse me for writing to the mailing list without subscribing. I have a somewhat urgent problem that relates to R. I have to process large amounts of data with R - I'm in an international collaboration and the data processing protocol is fixed, that is a specific set of R commands has to be used. I wrote a perl program that manages creation of

An error I managed to hit today, trying to migrate puppet dashboard from 1.2.2 to 1.2.4 (after upgrading the master to puppet 2.7.9 seemed to prevent the dashboard from importing new reports). I''m trying to re-run it now, but as you might guess, the DB is pretty huge and the process takes a while to execute. Executed from the puppet-dashboard directory: sudo rake db:migrate

The previous TreeCtrl.i was very messy and just plain wrong, for instance it had GetFirstChild as depreciated when in fact only 1 version of it was depreciated not both. I changed GetFirstChild and GetNextChild to return an array of values to match the wxPython and wxPerl usage. I also noticed that wxTreeCtrl is inherited from wxControl on Windows and wxScrolledWindow on everything else so I #if

If subblock size is large (e.g. 1G) 32 bit math involving it can overflow. Rather than try to catch all instances of that, let's tweak block size to 64 bit. It ripples through UAPI which is an ABI change, but it's not too late to make it, and it will allow supporting >4Gbyte blocks while might become necessary down the road. Fixes: 5f1f79bbc9e26 ("virtio-mem: Paravirtualized

If subblock size is large (e.g. 1G) 32 bit math involving it can overflow. Rather than try to catch all instances of that, let's tweak block size to 64 bit. It ripples through UAPI which is an ABI change, but it's not too late to make it, and it will allow supporting >4Gbyte blocks while might become necessary down the road. Fixes: 5f1f79bbc9e26 ("virtio-mem: Paravirtualized

In my layout I have a navigation bar with a few elements in it. The elements can be toggled on or off and thereby reveal or conceal some subtopics. I store the state of the toggle for the navigation elements in the session. When the page is reloaded, the navigation items are collapsed because the css for display: none is set by default in the html for the navigation elements. Is there a

I'm moving from Ubuntu to CentOS 7 Previously, on Ubuntu, installing amavisd would lead to etc/amavis/conf.d that contained: 01-debian 05-domain_id 05-node_id 15-av_scanners 15-content_filter_mode 20-debian_defaults 21-ubuntu_defaults 25-amavis_helpers 30-template_localization 40-policy_banks 50-user However installing amavisd on centos leads to a spaghetti config file (i.e.

Dear Railers, I am toying with a new project and have a schema design question. I have a tree-like node structure. Each of the nodes will be associated with a single object. This associated object can be of a variety of types. I represent the tree through a Node class which acts_as_tree. Now imagine three other classes--Animals, Fruits and Vegetables. Each node will have an association

On 2/6/2017 2:05 ??, hw wrote: > That?s a good thing, though it can be difficult to run systems > using ancient software. You may want to check the following paradigm (from another open source perl-based application) to create a Perl environment within your system, avoiding to tamper with it: https://metacpan.org/pod/App::Netdisco#Installation We are running it in production for

Hello, I am trying to build a regex to extract vowels and consonants from a string. So far, I am able to extract the basic a-e-i-o-u sequence using the following extension to the String class: class String def vowels scan(/[aeiou]/i) end def consonants scan(/[^aeiou]/i) end end examples: >> "Mary had a little lamb".vowels => aaaiea >> "Mary had a

Hi, So, I am writing a module to install and configure ucarp. There is only one module in puppet forge and that is not that good. In ucarp, same configuration files have to be served on two servers and to configure the host I am defining a custom resource ucarp::host::config. So, for using, I''ll have to create this resource two times on two different servers. So, this resource

I''m currently running three puppet masters (version 2.7.3 via apache +passenger) in a cluster, 2 on CentOS 5.7, 1 on CentOS 6.1 On the 6.1 master, I am frequently getting the following error (approximately 50% of the time when a client connects): err: Could not retrieve catalog from remote server: Error 400 on SERVER: Mysql::Error: Unknown prepared statement handler (7) given to

Hi David, I love your patch! Yet something to improve: [auto build test ERROR on pm/linux-next] [also build test ERROR on linus/master v5.6-rc4 next-20200302] [cannot apply to linux/master mmotm/master] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git