similar to: cattr_accessor missing for test of AR

Hello, I am trying to convert three applications to multitenant, all of them have same structure difference is only in little functions and template designs. All of them using cattr_accessor for setting currencies and other data, and it works perfectly Now i added app_id as cattr_accessor to App model to use it in default_scope to implement multi-tenancy class App < ActiveRecord::Base

Hi, I was reading source code of mattr_accessor and cattr_accessor in ActiveSupport and found out that the method definitions are all most identical. Except cattr_writer accepts a optional block. I googled and read http://stackoverflow.com/questions/2203800/difference-between-mattr-accessor-and-cattr-accessor-in-activesupport. That guy had the same question as me, but no one answered the question

Hi there ! I try to figure out how to do something like this in Rails : SELECT * FROM my_table WHERE name LIKE ''GOGONAM%'' My problem is the % and the quotes. >From now, I do like this : searched_name = params[:name]+''%'' user = MyTable.find(:all, :conditions => ["name LIKE ?", searched_name]) But is there a more gracefull way to do a LIKE

Hi, i''ve been playing with ror for a little over two months now, and was wondering wether someone could explain to me what was cattr_accessor and if it is still in use. . . i looked up in api.rubyonrails.com and coulnd''t find any documentation... is it a useful/worth learning method? what do u use it for? -- Posted via http://www.ruby-forum.com/.

Is this specific to rails? What''s it used for and when is it approriate to us it? Is there also a mattr_accessor? -- Posted via http://www.ruby-forum.com/.

Dear list, I?m using R embedded in another program (coded in tcl/tk) under Windows Vista. In this context I don?t launch Rgui.exe but rather Rtem.exe. Now I have a problem finding libraries not specifically installed as administrator (and which are not in the path ?program files? but in Contacts\Documents of the current user). To be precise, the user launching my tcl/tk program can?t find

Just got a brand new install of ruby-1.8.4 and new gems downloaded, specifically rails-1.0.0. Seems rails does not generated rdoc for gem_server. Looking into the problem, it seems that there is an error when doing ''rake rdoc'' for rails-1.0.0. % rake rdoc (in /opt/local/ruby-1.8.4/lib/ruby/gems/1.8/gems/rails-1.0.0) rm -r doc unrecognized option `--line-numbers --inline-source

I have an ActiveRecord model with a cattr_accessor. The class attribute is set up like this: class MyModel < ActiveRecord::Base cattr_accessor :my_attribute end Because I need to give #my_attribute environment-specific values, I try to set this attribute in environments/development.rb like so: MyModel.my_attribute = 3 But this leads to odd and erratic behavior when #my_attribute is called

Estimado, te agradeceria me envies el tutorial en espaniol para R. Estoy dando mis primeros pasos con esta aplicacion. Desde ya muchas gracias Danilo Ceschin Ph.D IGBMC 1 rue Laurent Fries 67404 ILLKIRCH CEDEX - FRANCE tel 33 3 88 65 3457 email danilo at titus.u-strasbg.fr

Dear List, we're trying to install R on Solaris10 on a x86 (amd64). During the installation we pass successfully the ./configure but we get an error through the built-in function "_isnan" which we see existing in /lib When passing the command "make" we get : gcc -std=gnu99 -I../../src/extra/zlib -I../../src/extra/bzip2 -I../../src/extra/pcre -I. -I../../src/include

Dear list, I have encountered a special case for searching a linear regression where I'm not satisfied with the results obtained using the traditional least squares method (sometimes called OLS) for estimating/optimizing the residues to the regression line (see code below). Basically, a group of my x-y data are a bit off the diagonal line (in my case the diagonal represents the ideal or

I found a bug in ActiveRecord. Being a good netizen, I thought I would write a test to illustrate the bug, fix it, and then submit a patch to the maintainers. However, I can''t run the AR tests. I followed the instructions in RUNNING_UNIT_TESTS but it generates an error immediately /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.14.2/test cremes$ ruby -I

I have some questions about the RODBC package. library(RODBC) # required for those who want to repeat these lines 1st, I noticed that the following sequence does not work: channel <- odbcConnextExcel("test.xls") tables <- sqlTables(channel) name1 <- tables[1, "TABLE_NAME"] # this should be the name plan1 <- sqlFetch(channel, name1) # bang!

http://dev.rubyonrails.org/ticket/1117 I''ve attached a patch to ticket 1117 which fixes it so that booleans are escaped as booleans, not integers. Specifically, this situation will now work find_all(["send_date=? and sent=?", Date.today, false]) Which matches peoples expectations, but it causes some problems with the postgresql unit tests. Specifically, the use of

Dear List, when reading MS Excel files in R using package RODBC I encountered the problem of having the first line of data getting omitted. I read the data as : > library(RODBC) > channel1 <- odbcConnectExcel("myFile.xls") > sheet1 <- sqlQuery(channel1, "SELECT * FROM [Cell measures (1)$]") # I use sqlQuery() instead of sqlFetch() since the sheet I

hi all. how can i adress a array directly. for example i wanna give array 1 other labels than array 2. How can I overcome this problem? ...this doesn't work tab <- array(1:8, c(2, 2, 2)) dimnames(tab[,,1]) <- list(c("No","Yes"), c("No","Yes"),c("ARRAY1")) dimnames(tab[,,2]) <- list(c("big","small"),

Hi All, I am running into a little issue the ODBC adapter: rails: 1.2 ruby: 1.8.4 ODBC ruby binding: .0997 Rails ODBC adapter: 1.4 I have added the ruby bindings to the /ruby/1.8/i386-msvcrt and used gem to install the ODBC adapter I updated the enviroment.rb when I run ruby -e ''require "odbc"'' it appears to correct (no error response) 1. Is my understanding

hello, i have a couple of .R files distributed about my file system. i commonly source() these from other files, but i have to include the full file path. this is not always convenient if you move files around. is there a way of setting the search path for source()? thanks a lot! cheers, andrew. -- Andrew B. Collier Space Physics Group Hermanus Magnetic Observatory Honorary Research Fellow

hello all, quick question: how can I find out if a given string matches the name of an ActiveRecord derived class? thanks in advance alan

I want to use DRb within my Rails app. Right now I''ve got a very basic class: class PaymentGateway cattr_accessor :ssl_config, :host, :port def self.gateway @@gateway ||= new end def process(amount, card, type = :auth) @biller.process(amount, card, type) end def set_card(user_id, number) @biller.set_card(user_id, number) end protected def initialize