similar to: ruby on cygwin and mysql - problem connecting to db

There´s already a new version of the acts_as_taggable mixin available and look what it is capable of now: # Gets the top 10 tags for all photos Photo.tags_count :limit => 10 # => { ''beer'' => 68, ''wine'' => 37, ''vodka'' => ''22'', ... } # Gets the tags count that are greater than 30 Photo.tags_count :count =>

This morning I gave a talk on Rails to the NYC CTO Club. The slides for are online at http://www.io.com/~jimm/writing/rails_ctoclub/s5/index.html. Hover over the bottom right corner of the window to see the navigation controls, including the one that brings up the notes. Printing the slides works really well; the presentation includes CSS that formats the whole thing for print output. The main

I was testing my models with this new library and I got: >> s.tag "warp" ActiveRecord::StatementInvalid: ERROR: inserción o actualización en la tabla «tags_stories» viola la llave foránea «tags_stories_story_id_fkey» DETAIL: La llave (story_id)=(8) no está presente en la tabla «stories». : INSERT INTO tags_stories ("tag_id", "story_id") VALUES

I''m trying to use collection_select, but it''s not working as I expect. The list populates correctly but the current value is not selected. @question contains a topic (via topic_id), and @topics is the list of all topics. Here''s my attempt to create a drop-down list of the topics. form("question") do | form | form << content_tag("b",

Hi people, As I stated in a earlier message, I am using Rails on my masters degree and soon I will have to port my application from a relational database (MySql) to a RDF semantic database called Sesame. At first, I thought that I could get away with most of the porting only by writing a decent database adapter, but then, examining AR closer, I could see that it has some strong dependencies

Greetings, I''m a newby to both "R"s in RoR. I would like to use Builder::XmlMarkup to generate my pages. If there is a working downloadable example somewhere, that would probably be enough. Otherwise, here''s what I want to do: With the following controller: class AccountsController < ApplicationController layout ''accounts'' model :account

Hi folks, Thanks to the community feedback on the 1st version, I''ve come up with a much improved version of the acts_as_taggable mixin. There´s some piece of the action here: http://dema.ruby.com.br/articles/2005/09/03/tagging-on-steroids-with-rails Cheers Dema -- http://dema.ruby.com.br - Rails from a .NET perspective

Hey, I am trying to upgrade to 1.1.5 and rails no longer finds my controllers the live outside app/controllers. I was on 1.1.2 previously and here is my setup In environment.rb config.load_paths += [File.join(File.expand_path(RAILS_ROOT), "rails_shared/controllers") ] config.load_paths += [File.join(File.expand_path(RAILS_ROOT), "rails_shared/helpers") ]

Hi all, I'm fitting a line to my dataset. Later I want to predict missing values that exceed the [min,max] interval of my empirical data, therefore I choose surface="direct" for extrapolation. l1<-loess(y1~x1,span=0.1,data.frame(x=x1,y=y1),control=loess.control(surface="direct")) In my application it is highly important that the fitted line intercepts at the point of

The SQL Server adapter can currently operate in two modes, ADO and ODBC, each of which uses a different interface to access the db. The ADO interface is currently the default, while ODBC can be specified as an option. I propose this situation is reversed, and that use of the ADO interface is deprecated, if not removed altogether. Here are some reasons, I'm sure there are more: a) ADO uses

Hello folks, I use to think that a relational databases without foreign keys constraints enforced strictly by the RDBMS were no good, piece of crap, data junk. However, I''ve also learned the hard way that FKs constraints imposes serious difficulties when moving data around, specially between different DBs, or for loading test data or for upgrading DBs schemas, or for porting DBs

Hi Folks, For the Windows Railers, I''ve made the Rails docs available as a CHM file: http://dema.ruby.com.br/articles/2005/08/16/rails-docs-in-chm-format Cheers, Dema -- http://dema.ruby.com.br - Rails from a .NET perspective

When the unit test harness creates a test database from the development database, the ON DELETE CASCADE constraints I have on my foreign keys are not copied into the test database. (I can tell by looking at db/development_structure.sql.) That means the fixtures can''t load/unload from the test database properly. In other words, all my tests fail with the same error message:

Railers: Greetings from the low end of the learning curve. I have installed all the prerequisites on Win32, including a lite MySQL database with a table in it called Inventory. Then I run this command line... ruby script/generate ajax_scaffold Inventory ...and I get this error message: error Before updating scaffolding from new DB schema, try creating a table for your model

hi Geoffrey, Since you are saying it happens on all types of volumes, lets do the following: 1) Create a dist-repl volume 2) Set the options etc you need. 3) enable gluster volume profile using "gluster volume profile <volname> start" 4) run the work load 5) give output of "gluster volume profile <volname> info" Repeat the steps above on new and old

Railers, I''m trying to figure out why invocations to my Web service URLs work with Rails 1.1.2 but fail both with Rails 1.1.4 (and 1.1.5) and when I apply the new 1.1.2 security patch to Rails 1.1.2. It looks like they are failing with SOAP clients but succeeding with XML-RPC clients. The URL that used to work is of the form http://localhost:3000/my_controller/ServiceName/api. When I

False Positives I just discovered how easy it was to create a false positive when I, trying my first RSpec test, did this: ob.should eql?(''foo'') instead of: ob.should eql(''foo'') or: ob.should == ''foo'' As far as I can see, this is roughly equivalent to: ob.should false Neither eql?(''foo'') nor false causes the spec

LLVM builds with me on the release_33 branch, but fails on trunk. I bisected the problem to this commit: commit b49fb7bcd5001567d2da06f6a6e1c7ba79649e1b Author: Daniel Dunbar <daniel at zuster.org> Date: Wed Aug 14 23:15:39 2013 +0000 [llvm-build] Make Py3 compatible. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk at 188424 91177308-0d34-0410-b5e6-96231b3b80d8

Hi Everyone, I want to generate some random numbers according to some empirical distribution. Therefore I am looking for the inverse of an empirical cumulative distribution function. I haven't found any in R. Can anyone give a pointer? Thanks, Geoffrey _______________________________________________________=0A= =0A= =0A= The information in this email or in any file attached

Hi Was just using have_tag on an xml response and found the problem outlined and resolved here http://weblog.jamisbuck.org/2007/1/4/assert_xml_select Just wondered if there is any support in rspec? Cheers Shane Shane Mingins ELC Technologies (TM) PO Box 247 Santa Barbara, CA 93102 Phone: +64 4 568 6684 Mobile: +64 21 435 586 Email: smingins at elctech.com AIM: ShaneMingins Skype: