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Bad rails day for Matt- In a migration, for a habtm: create_table :teams_users do |t| t.column :team_id, :integer t.column :user_id, :integer end Ok, fine. In a controller (well really a migration script): @user.teams << Team.find( 3 ) And the SQL pumped at my server is: INSERT INTO teams_users (`team_id`, `id`, `user_id`) VALUES (3, 3, 34) Which

Hi, I'm needing some help finding a function to read a large text file into an array in R. The data are essentially presence / absence / na data for many species and come as a grid with each species name (after two spaces) at the beginning of the matrix defining the map for that species. An excerpt could therefore be: SPECIES1 999001099 900110109 011101000 901100101 110100019 901110019

So this new STI :through thing is still not clear to me. I have a project now where I''m using this: class List < ActiveRecord::Base belongs_to :user end class StaticList < List has_and_belongs_to_many :items end In the script/console: >> StaticList.create NameError: uninitialized constant StaticList What? ok, fine. So a List.create would be in

Hi everyone, I've been having difficulty writing wrapper functions for some functions where those same functions include other functions with eval() calls where the environment is specified. A very simple example using function lmer from lme4: lmerWrapper <- function(formula, data, family = gaussian, method = c("REML", "ML", "PQL", "Laplace",

Hi. I'm trying to perform what should be a reasonably basic analysis of some spatial presence/absence data but am somewhat overwhelmed by the options available and could do with a helpful pointer. My researches so far indicate that if my data were normal, I would simply use gls() (in nlme) and one of the various corSpatial functions (eg. corSpher() to be analagous to similar analysis in SAS)

Hi all, I''m trying to get rails up on mssql for a friend, does anyone have experience? We''re working on a Windows XP box with MSSQL 2000 (no service pak), and both rails (1.1) and MSSQL are on the same box. I''m running into a bug (I think) where activerecord is using this syntax: SELECT TOP 1 * FROM users WHERE (users.user = ''jbgnuumnbu'')

Hi plugin-authors. So this is a little bit of take two on this question, but why can''t I access a singleton on the model calling my plugin? The crux of the full plugin below is: #logger.info self.class.to_s new_copy = self.class.new( @copyable_attributes ) the logger spits out "Datatype", but I get an error from rails saying: undefined method `datatype'' for

> -----Original Message----- > From: Tim Beale [mailto:timbeale at catalyst.net.nz] > Sent: 29 August 2019 22:08 > To: Roy Eastwood; samba at lists.samba.org > Subject: Re: [Samba] Online Backup Fails - list index out of range > > On 30/08/19 4:20 AM, Roy Eastwood via samba wrote: > > INFO 2019-08-29 17:04:06,889 pid:13945 /usr/lib/python3/dist-packages/samba/join.py

Hi, I am getting an error when running a migration that is supposed to create tables called "bottom", "top", "left" and "right". Since "bottom" and "top" work just fine, my hunch is that in the SQL the "left" is mistaken for some join statement like "LEFT INNER JOIN". Couln''t one consider that a Rails

Is there a less cryptic way to compare three or more values? allTheSame<-c("red","red","red","red") notAllTheSame<-c(132,132,132,999) all.identical <- function(vectorToTest){ cIdentical=sum(vectorToTest %in% vectorToTest[1]) return(cIdentical==length(vectorToTest)) } all.identical(allTheSame) all.identical(notAllTheSame) Thanks in

Yeah I''m getting major problems as well. I don''t know what the issue is but I''m thinking of going back to 1.0 I would really like to hear if you figure this out, kind of an important part of Rails for us. -Paul -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi everyone, This seems so basic, and yet I can''t quite figure it out. Say I have some code in an .rhtml document: <%= if @session[:user_id] link_to somethingA else link_to somethingB link_to somethingC end -%> Only the link to somethingC will show in the second case. I understand that the last thing returned from that else block is that last line. In php i could just add

Is there such a thing that I could use to store sessions in the DB instead of in a cookie so that I can ensure users will be able to access their session data even across several load balancers? We use totally stateless machines here at work and I am worried about deploying a rails app in production that uses a volitile session stored on the machine. Any help is great! Happy Holidays, Mark --

I haven''t delved into the wonderful world of PDF::Writer yet, nor have I run across a need.. but I just had an idea I wanted to throw out there how hard would it be to create a .rpdf template plugin for rails? could be neat ;]

Hi, I would like my model instance to produce it''s own list of options for a form select. This is from a product model that has_many variations def alts_for_select(current_id) the_map = variations.map{|v| [v.name, v.id]} options_for_select(the_map, current_id) end the model cannot see the options_for_select method I tried to use

I was talking to a friend of mine who''s developing PHP on trax and we came up with a solution to the ruby session file problem. I''m not sure if this idea has come up before, so I wanted to run it by everyone before making any code contributations and/or talking to the Rails core about it. It seems to me that the current situation we''re in with regard to

UNOFFICIAL Hi Rowland, How can I get these ldf files? I have now setup a lab-domain so I can try this out without fear of stuffing anything up. I believe that I now have finally completed upgrading from 2003 server to Samba 4 (fingers crossed). Thanks so much to everyone for your help and patience. Cheers Russell -----Original Message----- From: Rowland penny [mailto:rpenny at samba.org]

Hi Folks, I'm looking for details of Dovecot's Sieve support. Specifically, Support for Sieve scripts (RFC 3028) and the protocol for remotely managing Sieve scripts, including: -- draft-martin-managesieve-06.txt -- draft-ietf-sieve-imapflags-05.txt And the following Sieve actions: -- fileinto -- redirect -- imapflags Thanks, Robb Beal -- www.laszlosystems.com --

Since I develop on one platform and my production servers will be on another, I use virtualization a lot. You can use Microsoft Virtual PC, or VMWare''s products. I am using Microsoft''s Virtual Server, which has a free download, and a 180 day evaluation license. Despite the name, it runs on Windows XP too. With enough memory, I can run a QA system, or a full production

Is there a way to print out an instance variable (@something) so you can see: 1: what it contains 2: how it''s mapped together ?? -- Posted via http://www.ruby-forum.com/.