search for: alder

..., but it doesn't seem to work with plotting functions. I would really appreciate any leads. Ingrid site year peak ALBEN 5 101529.6 ALBEN 10 117483.4 ALBEN 20 132960.9 ALBEN 50 153251.2 ALBEN 100 168647.8 ALBEN 200 184153.6 ALBEN 500 204866.5 ALDER 5 6561.3 ALDER 10 7897.1 ALDER 20 9208.1 ALDER 50 10949.3 ALDER 100 12287.6 ALDER 200 13650.2 ALDER 500 15493.6 AMERI 5 43656.5 AMERI 10 51475.3 AMERI 20 58854.4 AMERI 50 68233.3 AMERI 100 75135.9 AMERI 200 8...

I''m running script/console but keep getting the message that irb.bat is not recognized as an internal or external command, operable program or batch file. If it means anything I am running instant rails. I can invoke irb straight forward. TIA Stuart -------------- next part -------------- An HTML attachment was scrubbed... URL:

...n/Lighttpd Stack", published by Ezra Zygmuntowicz and Sean Schertell at http://brainspl.at/rails_stack.html I''m wondering what sort of constant maintanance that setup would incur. What actions have be regularly performed to keep this setup healthy and secure under normal conditions? Alder

...SELECT FROM foo, bar WHERE foo.id=bar.id AND bar.baz=23". How do I do it with AR#find? Also, I need this for associations. has_many et. al. have :finder_sql, which is nice, but feels like a Pyrrhic: it''s basically doing the association in pure SQL, defeating the purpose of AR. -- -Alder

As I, like many people, are coming to ruby in the rails era, I''m curious about how Ruby Web Dev was done prior to rails. Any veterans want to share their insights? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060518/20cde24d/attachment.html

...w do you do that? Appearantly, session is a CGI::Session [1] instance, so it doesn''t have #delete like Hash. I tried: session[:foo] = nil But then debug(session) shows an empty :foo key. I''d like to remove that key, as my session is already pretty crowded. Is it possible? -- -Alder [1] http://ruby-doc.org/core/classes/CGI/Session.html

...ActiveRecord''s magic the wrong way, thereby breaking something. Still, that habtm association is just an association, not a model. I wouldn''t want to make it a model if I could help it. So, what''s the best practice for storing additional data on join tables with Rails? -Alder ------------------- [1] http://wiki.rubyonrails.com/rails/pages/has_and_belongs_to_many [2] http://encytemedia.com/blog/articles/2005/06/15/storing-additional-data-on-join-tables-with-rails#comment-490 [3] http://api.rubyonrails.com/classes/ActiveRecord/Associations/ClassMethods.html [4] http://wi...

...scheduled Rails tasks? Is Rails suitable for that? 3. Finally: I''m planning to go with a rather conventional, mass-market host (probably DreamHost) with shared hosting. Would the answers to 1 and 2 still be valid for such a hosting solution? Or would I need a dedicated server? Regards, Alder Green

...gically closes the file when you''re done using/manipulating it. I''m wondering whether there''s something like that for ActiveRecord? So you can do: AR.find(23).open {|ar| ar.foo = ''bar'' ... } And ar.save would be called when the block closes. -- -Alder

Hello, I''ve heard these words to describe a RoR application returning an empty page. This happen from time to time even here, in the forum. That is the cause of this misbehaviour ? Is it related with something external to RoR itself ? What is the solution to avoid the WSOD ? -- Posted via http://www.ruby-forum.com/.

Hi folks, I''m a linux noob, and I''m trying to pick a distro for my rails server. I don''t want to start a flame-war about linux distros! I''m interested in the best distribution for these criteria: 1 - Simplicity of getting ruby and rails set-up (gem updates) 2 - Stability (it is a server, after all) 3 - Support resources (community, and as a fall-back, paid

...9;t work, and unit-tests fail). So I should now choose between MySQL 4.1, which as I understand enjoys widespread popularity - perhaps the most widely used database for Rails, and MySQL 5.0, which is not as popular and tested, but obviously has certain advatages. Which would you choose? Regards, Alder

Hi folks, Does anyone know how to tackle Swedish letters in Rails. Am I completely off track in thinking that it should be done using map or regex in some clever way? Bealach

Hi, In my application I want to find out the occurance of substring "http:\\" in the main string "http:\\www.abc.com" Here how to find out whether substring "http:\\" is present in my String? & if substring "http:\\" is present then I want to delete it from main string. How to do this? PLs help me. Thanx in advance. Prash -- Posted via

I''m looking to implement model inheritance in a new application. Is there any good alternative to single-table-inheritance? -- -Alder

I really hope this is not a bad question (as in he''s abusing the list). However I could use a little direction (even though I''m reading books, tutorials) Right now I''m getting a undefined method `category'' for 4:Fixnum The specific lines from the rhtml file are: <td><%= link_to position.category_id.category, :action => "show", :id =>

When I created a new project and a "equipment" model for an unknown reason to me rails tried to query the table "equipment" and not "equipments", does someone know why it did that ? So I added set_table_name "equipments" in the model class and it now works but I don''t really understand why it is required in the first place... -- Posted via

...39;' AND convention_workshops.host_id=hosts.id AND hosts.name=''Matz''; I''m pretty sure there shouldn''t be a need to write all that SQL for Rails, especially after we bothered to set up all the association on the code level. But what is it? -- -Alder

i was wondering if anyone can help me form a very simple "if" statment in the controller... i did a usual scaffold for table ''pages'', and everything is working out well, i did the main site ''backbone'' and all, and everythings good....the thing is, now i need to make sure that the site-admin does not have the possiblity to destroy page 1 or page 2.

...scussing SVN with Rails, while Darcs + Rails only yields a single - good but short and very basic - blog post. That said, I found SVN itself to be an overkill and less suitable for my zen of development, and would like to stick to Darcs also for Rails if the cost isn''t too high. Regards, Alder