search for: rubycentr

Hi -- Registration for RubyConf 2006 is still scheduled to open on August 2, in the early evening Pacific (US West Coast) time. Also, there''s more info at http://www.rubycentral.org/conference (e.g., the fact that this year we''re only taking credit cards, etc.). David P.S. Any LA area Rubyists around? I''ll be there this week doing Rails training. -- http://www.rubypowerandlight.com => Ruby/Rails training & consultancy ----> SEE SPECI...

Could someone point me to documentation that provides a succinct and accurate description of the difference between interpolation using #{}, single quotes, and double quotes ? I imagine there''s a set of precedence rules that govern behavior if/when they''re mixed. I''d like to get clear on this. Thanks, Bill -------------- next part -------------- An HTML attachment was

Hello all, What Ruby reference is everybodies favorite? When I''ve been looking around for documentation I haven''t found any that quite compares to php.net''s and cppreference.com''s function references. I''ve been using the one found on rubycentral, but I think that it is missing quite a bit and doesn''t have very good examples. ri is fine, but can be a pain in the butt to navigate around. If there aren''t any really good ones out there would people be willing to contribute classes, methods and examples if I were to build...

I''m having a problem getting this example from the book to work: class Cookbook attr_accessor :title, :author def initialize @recipes = [] end def method_missing(m, *args, &block) @recipes.send(m, *args, &block) end end cb = Cookbook.new cb << recipe_for_cake cb << recipe_for_chicken beef_dishes = cb.find_all {|recipes| recipe.main_ingredient ==

hi guys, got this problem... in my controller, when i wanna do a @temp.count it fails... then i went to try counter = @temp.count which also failed.. thus, i feel that the count is not available for ActiveRecord::Base..so i went to the Model class eg. user.rb so in user.rb : ... def count_uesr count = 0 self.each do |record| count ++ end return count end then it ended up having

Heyo! I am setting up a self-referencial habtm relationship with the users of my app. I am using Chad Fowler''s "Rails Recipes" to get me started, and everything works great with the join table "people_friends". I add friends by doing somebody.friends << somebodyelse. However, with my app, there is an approval process so my join table has columns person_id,

Im just learning trough the "geting started with ruby" i''m only on page Ruby.new and im stuck here''s the thing, I''m using FreeRIDE to duplicate the examples a = %w{ ant bee cat dog elk } a[0] ? "ant" a[3] ? "dog" for the live of me i cant seem to use Alt+0187 (?) what happen?? -- Posted via http://www.ruby-forum.com/.

My girlfriend and I have been dating for two years, and she just told me she has an STI... Actually, I currently have three different models, like: Dog, Whale, Monkey They all have some similar attributes, but, they are unique enough to break into their own models. I could use STI, but I think the table would just have too many columns. Now, I wanted to let the Dog''s, Whale''s

I am using the SaltedHashLoginGenerator. and would like to send the e-mail in multipart/alternative format. By default my application is using forgot_password_en.rhtml template. I read in the ROR Recipes book "ActionMailer sees these templates, recognizes the pattern in their file names, and automatically sets the MIME type of the message to multipart/alternative and adds

Hi all I took a look to several examples of RoR on different web sites, and I found that it is hard to write a class, in RoR, because I do not understand all the codes used on the source code. jsn -- Posted via http://www.ruby-forum.com/.

...39;m using this: <% words = article.content.split(/ /) %> <%= words[0..20] %> to (ostensibly) split a paragraph into component words, with spaces in between, then print to html only the first 20 items, words and spaces. I got this (split(/ /)) from the online pickaxe book at http://rubycentral.com/book/ref_c_string.html#String.split . The problem is, the resulting array seems to contain no spaces, only words, and what''s being printed to html is onehugewordthatlookslikethis. Am I doing something wrong? -- Posted via http://www.ruby-forum.com/.

When displaying a date field using a text_field object, is it possible to specify how the date will be formatted? <%= text_field ''item'', ''created_at'', {:class=>"text-input", :size=>18, :disabled=> true} produces 2006-07-07 12:00:00 I would like to reformat it to something like 07/07/2006 12:00pm -- Posted via

...ery pleased to announce the launching of the Ruby Central Regional Conference Grant Program for 2006. This program will provide grants of up to $1500 US to approximate six to eight regional conferences, over the next year. You can download full details at either of these addresses: http://www.rubycentral.org/rcg2006.pdf http://www.rubypal.com/rubycentral/rcg2006.pdf Looking forwarding to hearing from you! David Black Chad Fowler Rich Kilmer for Ruby Central, Inc. -- http://www.rubypowerandlight.com => Ruby/Rails training & consultancy http://www.manning.com/black => RUBY FO...

I know this is a simple question, but i just want to put the current day, month, date and year on my website. I still can''t figure out how to read the Rails API. Can anybody help me out? TIA -- Posted via http://www.ruby-forum.com/.

Hi, I have a few dates coming from the datebase in the format ''DD-MM-YYYY'' How can I change this in to a more human readable format? such as 1st July 2006 Thanks Scott -- Posted via http://www.ruby-forum.com/.

Hi, I''ve got a TimeStamp field in MySql and want to use the hour and minutes in the value. for example: StartTime = Schedule.find(action2.ScheduleID).DateTimeStart.to_s That returns "Mon Feb 20 08:00:00 Romance Standard Time 2006" How do I get 08:00 returned ?? Thanks ! Steven. -- Posted via http://www.ruby-forum.com/.

I''m trying to find an explanation of the difference between ''='' and ''=>''. I thought a good first step would be finding out whether this is a Ruby or a Rails construct. Then I''d dig in before bothering the list. No joy at step 1. Can anybody point me to the right documentation? Thanks in advance, Bill -------------- next part

I have experience in PHP/MySQL, but absolutely no experience at all in Ruby (and Rails) and would love to get a few quality books aimed at absolutley newbies. Any suggestions? Thanks, Jim -- Posted via http://www.ruby-forum.com/.

I have the rails recipes book and i was going through the migrations recipe. Everything seemed to work except for the last part in trying to do a rake migrate with a migration file version 1 and the schema_info version set to 0. Without the force attribute, the rake migration fails, as expected. So the recipe says to run this: ruby script/runner

Hi, all- I started playing with RSpec in a new Rails app. I''ve installed the plugin and bootstrapped it, and run ''script/rails_spec_runner'' (not rails_spec_server as the website currently reads, btw) in a separate shell, then in another shell I run ''script/rails_spec'' and get the following: /usr/local/lib/ruby/1.8/drb/drb.rb:837:in