similar to: unable to "require" installed gems

Hi all, I have a has_many relationship, Cookbook :has_many Recipes If I want to create a new recipe in my cookbook I do: cookbook.recipes.create(data) It would be nice if I could then easily get the id of the new recipe, but the create() method doesn''t seem to return anything. Any ideas how? Thanks in advance! Cameron -- Posted via http://www.ruby-forum.com/.

Hi I''m triying to begin developing in ruby on rails, and I''ve instaled all the components but there is a problem with the file sqlite3.dll. When I try to execute my first example in my web browser apears an alert that says sqlite3.dll is not found. I''m working on windows XP with firefox and the server is WEBrick. If someone knows how can I resolve the problem please

Full_Name: Michael Bauer Version: 2.3.1 OS: Mac OS X 10.4.7 Submission from: (NULL) (131.130.124.155) > sessionInfo() Version 2.3.1 (2006-06-01) powerpc-apple-darwin8.6.0 attached base packages: [1] "methods" "stats" "graphics" "grDevices" "utils" [6] "datasets" "base" > sprintf("\p")

I am trying to install SQLite3 on my Rails app but I keep getting this error: ./sqlite3.dll: 127: The specified procedure could not be found. - Init_sqlite3 (LoadError) -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this

I''ve searched and search, tried a number of things like unstalling sqlite3 and reinstalling. Reinstalling Rails, building sqlite3 from source, etc. Nothing seems to work. When I try to start up my server I get the following: MacBook-Pro:splash Ross$ rails server /Volumes/Macintosh HD/Users/Ross/rails_projects/splash/json/ruby/1.9.1/gems/sqlite3-1.3.3/lib/sqlite3.rb:6:in

ok... so I''m trying to get sqlite3 up and running on my app but i keep hitting a wall when i try to install the gem... I''ve got all the right bits a pieces installed (i can run sqlite from the console and create databases and such) but gems keeps telling me that it can access the ruby header file. but, i can can find this file in spotlight not problems (and no there is nothing

I am attempting to redirect to the show method after creating a new object. So, for example, once a new post is created the user is presented with the new post in a show view. The problem is I can''t get the correct <at> post.id to send to the show method. Rails always returns 0 for this value. Here''s what I have so far: class ContentController < ApplicationController

Example: car = Car.new car.id # is nil car.save car.id # is 0 I''m wondering if this is expected behavior, or something wrong with what I''m doing. If it is not expected behaviour, how do I go about solving it?

Dear All, we have some Nubuilder databases on a Centos6.3 server: [root at caw-server2 db]# ls /var/www/html/nubuilder/db reg_begeleidingsteam reg_jww_archief reg_personeel reg_straathoekwerk reg_bib reg_jww_dossiers reg_resident reg_vrijwilligers reg_drughulp reg_jww_dvd reg_signaleren reg_jac_activiteit reg_onthaal reg_sollicitatie in each

Dear all, I'm working on MAC OS X 10.4.7 using R version 2.3.1 (June 2006) and platform powerpc-apple-darwin8.6.0. Since I installed the new version of R I cannot install packages any more (but it worked fine before) and get the following message every time. I can, however, install packages from the command line if I get them as precompiled binaries.

Dear R users, I am trying to get data from the clipboard into R on MacOSX. I tried the following, but got an error message: read.delim("clipboard") Error in file(file, "r") : unable to open connection In addition: Warning message: unable to contact X11 display Obviously, I'm not running R using X11. I'm wondering, can I import data from the clipboard on MacosX?

Hello, I''m trying to use sqlite3 and I''ve followed the steps here : http://wiki.rubyonrails.org/rails/pages/HowtoUseSQLite However I get the error above (uninitialized constant API) when trying to run a migration. I''m under Windows XP, using cygwin, the sqlite3.dll file is on the lib directory of my rails app (filemon, an utility that reports file access attempts

I have a simple script that sends one file to two locations on the same destination server. Here's the code: DEST="remotehost" SRC="/home/boss/application.conf" DST1="/home/user1/application.conf" DST2="/home/user2/application.conf" RSYNC1=`rsync -caW -e ssh $SRC $DEST:$DST1` RSYNC2=`rsync -caW -e ssh $SRC $DEST:$DST2` This runs every 5 minutes. What

i am tryin' to install ruby-sqlite3 via gem, but it keeps givin' me this output: mathilda ~ # gem install sqlite3-ruby Building native extensions. This could take a while... ERROR: Error installing sqlite3-ruby: ERROR: Failed to build gem native extension. /usr/bin/ruby extconf.rb install sqlite3-ruby checking for fdatasync() in -lrt... no checking for sqlite3.h... no make make: *** No

Hi, I am trying to maximize a utility function using optim. I have a problem with optim, since some of the values in the caw, mom, me and btm matrixes in the code bellow are missing. Is there a handy way just to skip the missing values in the loop? g <- 5 retp <- NULL object <- function (x) { b1 <- x[1] b2 <- x[2] b3 <- x[3] for(i in 1:nrow(ret)){ for(j

Hello, I was trying to use get.hist.quote in tseries, and got a segfault: -8<----------------------------------- > library(tseries) Loading required package: quadprog Loading required package: zoo 'tseries' version: 0.10-6 'tseries' is a package for time series analysis and computational finance. See 'library(help="tseries")' for

Hi, This is just kindof a RoR question, but since you all potentially do the same things as I do, I thought I''ll ask here.. Im trying to use the boolean type in the database. Migrations is no problem, it even converts the 0/1 values from my import CSV to false and true. However, I cannot make the :conditions part of a find work: Loading development environment (Rails 2.0.2) >> c

Hi Folks, I think I have searched exhaustively, including, of course R-help (D. Bates, S. Graves, and others) and but I remain uncertain about testing fixed effects with lmer(..., family=binomial). I gather that mcmcsamp does not work with Do we rely exclusively on z values of model parameters, or could we use anova() with likelihood ratios, AIC and BIC, with (or without)

Hi folks, I am tearing my hair out on this one. I am using an example from Pinheiro and Bates. ### this works data(Orange) mod.lis <- nlsList(circumference ~ SSlogis(age, Asymp, xmid, scal), data=Orange ) ### This works mod <- nlme(circumference ~ SSlogis(age, Asymp, xmid, scal), data=Orange, fixed = Asymp + xmid + scal ~ 1, start =

Any idea what would cause this? >> icps = Icp.find(:all) ActiveRecord::StatementInvalid: SQLite3::SQLException: unsupported file format: SELECT * FROM icps from c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_recor d/connection_adapters/abstract_adapter.rb:120:in `log'' from c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_recor