similar to: Bad merge of r5686 from trunk to 1.2-pre-release?

Good evening list members, I have the following model: class Author < ActiveRecord::Base has_many :authorships has_many :books, :through => : authorships end Should I be able to do the following? Author.find(:first).book_ids = [1,2,3] I ask, because it doesn''t. The docs state that it should, but it doesn''t specialise in the case of a :through This

Folks, I think I should start a new thread for this, because a similar one I saw is a bit old and the resolution there doesn''t seem to apply to what I''m running into now. Anyway, my date_select calls are bombing on me with the exception: ---- ActionView::TemplateError (wrong number of arguments (3 for 2)) on line #8 of entries/_dates_form.haml: 8: = date_select(

I am trying to push some view logic into a helper. The thought is that this is a step towards having the business logic in the helper rather than the view. However, I''m essentially wrapping the checks around an eventual call to date_select(). The problem I''m having is that the application complains that it doesn''t know about date_select(). I''m sure (or

Hello all, There''s a great patch in trac that fixes a lof of issues with the date helpers. I''m afraid it hasn''t had any attention yet. http://dev.rubyonrails.org/ticket/3811 This fixes all the little date_helper problems, except one: When you choose an invalid date ActiveRecord throws an ActiveRecord::MultiparameterAssignmentErrors. This used to work in 1.0,

Hello, I recently installed the ruby on rails framework from this tutorial: http://www.hivelogic.com/narrative/articles/ruby_rails_lighttpd_mysql_tiger So, I installed: Ruby on Rails 1.1 Ruby 1.8.4 LightTPD 1.4.13 FastCGI 2.4.0 RubyGems 0.9.0 Readline 5.1 PCRE 6.6 FastCGI and MySQL bindings I figured out how to keep my ruby on rails up to date by using the command "gem update rails

Ok so I see the problem that I'm having creating a new variable (LAG1DBC) in the example data transformation below is that tapply() is creating a list that is not dimensionally consistent with the data frame (data). So how do I go from the list output of tapply() to create a dimensionally consistent vector that can create the new variable in my original data frame? I've been trying

I''ve found an issue when trying to use the time_ago_in_words and distance_of_time_in_words from action view''s date_helper.rb Using SQL Server, I have a datetime column that gets returned as: "2007/02/21 09:54:00". When I pass this to time_ago_in_words (which just passes on to distance_of_time_in_words) it miscalculates the difference as "9 hours" (...um yeah,

I have a table with "expires_on" a DATE field. "Show" and "Destroy" work, but "Edit" errors: /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_view/helpers/date_helper.rb:150:in `select_hour'' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_view/helpers/date_helper.rb:149:in `select_hour'' It only happens when

I have: class Post < ActiveRecord::Base has_many :comments do def published find( :all, :conditions => {:published => true} ) end end end When in my controller I do Post.find(:first).comments.published.paginate :page => params[:page] I get an error undefined method `paginate'' for []:Array Is will_paginate supposed to

does anyone know of a way to make the date_helper deal with mysql dates with 00 values in them? I have lots of dates that are like the following: 2005-04-00 2005-00-00 and I need to set null values in a date_select for elements that are 00. These are valid dates in mysql. In the absence of an immediate solution to the above, I''ve been trying to find out how InstanceTag.new works so I can

I would like to have a date control on a page and I would like a behavior similar to what you get using date_select with the :include_blank => true option where the first value in the dropdown is "- Month -", "- Day -", or "- Year -" rather than a blank value for the respective month, day, and year select fields. I took a look at the ruby source for

Imagine a crud app that tracks people applying for a loan, here is the layout I have: Mysql database: create table apps ( id int auto_increment primary key, primary_id int not null, secondary_id int null, constraint fk_primary_id foreign key(primary_id) references (contacts.id), constraint fk_secondary_id foreign key(secondary_id) references (contacts.id)) create table contacts ( Id int

I think I must be missing something obvious, but I'm having trouble getting a data transformation to work on groupings of data within a data frame (csss3) as defined by 2 factors (population, locid). The data are sorted by year within locid within population and I want to lag another variable (dbc), i.e, shift them down by 1 row replacing the first row with NA, within groups defined by

In Ruby you can add and modify existing classes at will simply by reopening it. The 4 files you mention add functionalities to the InstanceTag class. This is not a redefinition. The best part is that you can do the same ! An easy way to overwrite an existing method or to add new ones is to create a file under you rails application lib directory and put in it the replacement you want to make:

i''ve got a little rails app i''m messing with the schema is create table timedatevalidates ( id serial, timedatetovalidate timestamp, primary key (id) ); the mvc was initialized using rails scripts/generate scaffold timedatevalidate i''ve got this in a subdir of webroot and have modified .htaccess and config/routes.rb like so .htaccess :

Hi, I''m having trouble getting a date helper working. I was pointed to this by Sean Allen, and it resides at http://theredheadedstepchild.net/articles/2005/08/04/datehelper-fixes It''s meant to fix the bug in Rails which doesn''t allow datetime_select to properly discard the year. So, I''m trying to use the helper''s time_select function. date_helper.rb

Hi I have 2 question for you guys, 1. Which is the difference between this two methods? (select_datetime, datetime_select) 2. How I assign the selected date-time values, to an specific variable or array using select_datetime I know do it using datetime_select(''object'',''method'') I aprecciate your attention. Thanks PD: Sorry about my english.

Sir I have a problem that from which country i can assess R package "utils" for data entry for loading it in R Please help me in this regard. -- AMINA SHAHZADI Department of Statistics GC University Lahore, Pakistan. Email: amnakhan493@gmail.com amna_989@hotmail.com amna_989@yahoo.com [[alternative HTML version deleted]]

Full_Name: Christos Hatzis Version: 2.0.1 patched (2005-02-18) OS: WinXP SP2 Submission from: (NULL) (24.61.19.101) I had encountered a similar problem when changing the font in the R Console and then then open the graphics device by plot(), the console window whites out. this might be related to bug report 7271. I mentioned it sometime back and was told is was not reproducible. Now I have

yes I have tries, and nothing. It just shows the strings with the slashn, just like i typed it. -----Original Message----- From: Rashid Nassar [mailto:rnassar at duke.edu] Sent: ÐÝì?ôç, 16 Óå?ôåìâñßïõ 2004 15:44 To: Christos Rodopoulos Subject: Re: [R] How do I insert a newline in my title in a plot? Have you not tried what you have already suggested: title("this is a title\nIn 2