similar to: Re: Visual DB Modelling on Mac

I just installed ruby, lighttpd, and mysql from darwinports on me laptop in lieu of the Apple version of ruby. Now when I fire up my rails application, it''s not running lighttpd anymore -- it''s running webrick. It also exits immediately. MySQL is running, the database and tables are restored from the backup. What step am I missing? Thanks for the help! Cheers, Hasan

I would like to get at all models in a rails application to be able to add a field to every one of them as part of a migration. Something like the following: Appmodels.each { |x| add_column x.table_name.to_s, :foo, :text } I understand I can get the table name using ActiveRecord::Base#table_name, but how do I get all the models into an array that I can use in the above manner? -- Cheers, Hasan

I''d like to implement the search capabilities of Ferret and am looking for sample code to see how it''s done. I''m thinking my controller creates the index when "Search" is clicked and a partial is rendered. What is this partial supposed to look like? Is it built in to rails/Ferret? Thanks for the help! Cheers, Hasan Diwan <hasan.diwan@gmail.com>

I am trying to setup typo using mongrel and apache2 on Ubuntu Linux (Dapper). Following the tutorial at http://www.ridaalbarazi.com/blog/2006/06/21/local-development-environment-part-3/... 1. I set up typo, mongrel-rails to start it -- verified by going to http:/192.168.2.18:3000 2. I''ve also tried to set up mod_proxy but that doesn''t seem to be working, my VirtualHost

According to [1] and [2], using RCurl to post a form with basic authentication is done using the postForm method. I'm trying to post generated interpolation data from R onto an HTTP form. The call I'm using is page <- postForm('http://our.server.com/dbInt/new', opts = curlOptions=(userpwd="test:test", verbose=T), profileid = "-1", value="1.801",

On 01/12/17 20:33, Hasan Diwan wrote: > Yes. Very true. But some *thinking* is required; that often proves to be a formidable stumbling block. cheers, Rolf Turner > > On 30 November 2017 at 22:28, <hotprojects at nyc.rr.com> wrote: > >> I am a mature learner; 3 masters >> some doctoral work ? statistics for social sciences; psychological >> statistics ?

Corect me if this is not the right place to post this. I have a mdbdriver.jar (to access an MSAccess file) under Linux. I bought the license from http://www.csv-jdbc.com/ guys. The driver work fine when tested with DBVisualizer or another JDBC thing. The problem is that driver needs 3 other more jar files to work. Under R I have tried this and does not work: > library(RJDBC) Loading required

> resp <- postForm('http://our.db/db/new', 'profileid'='181133', 'value'='20110225', 'type'='history','user-agent' = 'R', .opts =list(verbose=T, userpwd='test:test')) * About to connect() to our.db port 80 (#0) * Trying 192.168.1.1... * connected * Connected to our.db (192.168.1.1) port 80 (#0) > POST

Another newbie question I got the 1 minute spine interpolation and 15 mean aggregation working with many thanks to Gabor Grothendieck using Zoo functions. I got a tip from Hasan Diwan to look at xts but it seemed I would make better progress using code from Gabor. Now I'm having trouble plotting this zoo object. I'm thinking I want a function to "split" the zoo object back to

Hi! I''m looking for a good tutorial that explains the main points of performing queries with Rails. I do have AWDWR and have read the section on ''find'' but I''m looking for something that goes into more detail on how to perform queries across tables. Abstracted from my current application, this is an example: * person has_many sites * site has_one room *

Hi all, Is it possible to configure red cloth to escape a block such as: ------------------------------------------------------------------ Hello, _this_ works *beautifull* [code lang="ruby"] def foo bar end [/code] ------------------------------------------------------------------ The text in the [code] block should not be parsed by Red Cloth''s to_html method. I cannot

Easy one: Let''s say I have a table called ''employees'' with a column called salaries, how can I add Employee.salaries_total to the model? Thanks! -- Posted via http://www.ruby-forum.com/.

Came across this little "gem" - Rails db modelling stencil for omnigraffle - brought to you by ''Summer of Rails''. http://graffletopia.com/stencils/56 Jodi

Hello list, I''m trying to start my Rails server after doing a long complex switch from Postgres to MySQL, and I''m getting the following error: => Booting WEBrick... /usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:200:in `const_missing'': uninitialized constant ApplicationController (NameError) from

Hi all, One of the major new features in the upcoming release is that Puppet now uses a graph library internally to handle resource relationships. The big benefit to all of you is that you can use this library to turn these graphs into images. The trick, right now, is adding --graph when you run puppetd. This creates .dot files, which can then be interpreted by the

Hey, Does anybody know of a good Geocode library for Ruby, similar to Perl''s Geocode::Postal, that i could use in my rail app? I need to do some "within 5 miles" calculations of zipcodes and i dont have a nice ruby (or gem) utility to do it. any help would be appreciated. thanks adam _______________________________________________ Rails mailing list

Hello, I have been trying for some time to get a file to upload using the file_column plugin. My code is here: http://pastie.caboo.se/7304 But my code is not the issue. I cannot even pass the unit test that come with the file_column plugin. If I run ruby file_column_test.rb i get: 1) Error: test_store_dir_callback(FileColumnTest): TypeError: can''t convert Fixnum into String

i''m still pretty new to rails, and while i''ve been able to hack my way into having it do what i want so far, i''m not happy with the way my code looks. on top of that, i''m sure that what i''m doing prlly isn''t the most efficient either. one of my biggest problems is probably to do with using relationships and forms together. i''ve

I have to tables: "articles" and "groups". Between I have article_groups as a jointable. Now I want to select every article who is a member of group with id ''1'' and id ''2''. Whats best way to get that? Extract from schemas: CREATE TABLE articles ( id int auto_increment, ingress text NOT NULL, story_text longtext, constraint fk_items_users

I am trying to connect to a remote sql server and I am getting the following error: c:/ruby/lib/ruby/site_ruby/1.8/DBD/ADO/ADO.rb:57:in `connect'': Open (DBI::Databa seError) OLE error code:80004005 in Microsoft OLE DB Provider for SQL Server [DBNETLIB][ConnectionOpen (Connect()).]SQL Server does not exist or access denied. HRESULT error code:0x80020009 Exception