similar to: IRB hex values

Hi all, Im slowly moving forward, but there''s something a miss. I can save some relational records to tables, but only once. For an unknown reason, the primary key (id) of the child table is not automatically increased. (I can only perform one save, (the first records id field holds the value ''0'') and during the next save it says: Mysql::Error: Duplicate entry

Hi all, Not completely sure what I''m doing, but I need to get data from another table based on and id. Below is some breakpointer output: irb> @params => {"project"=>{"project_description"=>"point2", "project_name"=>"break2"}, "action"=>"create_project",

Hi all, After working on my first rails app and having handed over some very sophisticated coding from a lot of you guys. My app does what I want it to do, but I''m no where near the end yet, and it seems that the KISS and DRY objectives already went down the drain. It could be lack of knowledge, only doing Ruby on (and) Rails for a month, but I''m stuck on the following:

Hi all, happily coding along, but it seems a belongs_to record is not saved. # Create some stuff def create_project @contact = Contact.new @project = Project.new(@params[''project'']) @project_contact = ProjectContact.new(@params[''collect'']) @project.project_contact = @project_contact contact =

Hi all, Building my hosting administration application, I wonder If somebody can give me some feedback about the following. When a customer wants a hosting package, I want to create a new project (what''s in a name?). To which I copy contact info, (sub)products like mailbox, hostname webspace. etc. And I want to log my hours into a project as well. I came up with the following

Hi all, For a dropdownlist (showing "Company - FirstName Lastname'') I want to fill an object @project_contacts with "Name" from table Companies and "Firstname" and "Lastname" from table contacts. Any idea? Regards, Gerard. -- "Who cares if it doesn''t do anything? It was made with our new Triple-Iso-Bifurcated-Krypton-Gate-MOS

Hello together, I developed a file upload in my application like this (files uploaded belong to a project): project_controller.rb: ---------------------- def upload_attachment project = Project.find(@params[:id]) begin project.attachments.create(params[:attachment]) rescue flash[:attachment_error] = "Error at Upload" end redirect_to :action => "edit_project", :id

Long input lines are confusing the readline on my script/console and irb sessions. I hit back-arrow and suddenly the cursor goes up to the next line. Thereafter the previous-line fails to work, giving me just an ampersand (&) instead of the previous line to re-edit. WinXP SP2. Warren Fred -------------- next part -------------- An HTML attachment was scrubbed... URL:

Folks, I have the standard setup with auto-generated unit tests and fixtures. I edited the fixtures and the tests but would now like to test associations from irb. How do I do this? I''m not sure how to load my fixtures into irb, for example. Once they are loaded I would create objects, save them to the db and pull things out. Thanks, Joel -- http://wagerlabs.com/

I keep on running into an irb/readline bug in script/console or plain irb. If the line lengths get to long then up-arrow won''t bring up the line properly. I guess that the readline buffer is only so many characters long and I''m clobbering something. After it gets clobbered then up-arrow only prints an ampersand. W -------------- next part -------------- An HTML attachment

How can I find all the methods on an object from withing irb? Thanks, Joe

Hi, I am reinstalling rmagick on my pc and I am running into this issue: in irb > require ''RMagick''. Boom irb crashes no messages, no stack. I have installed GraphicMagick 1.1.7 and can run it from the command line: ie > inspect.exe xx.gif I have installed rmagick.1.10.1 and it shows up in my gemlist and the installed looks successfull. Running the rmagic

in irb > require ''RMagick''. Boom irb crashes no messages, no stack. I have installed GraphicMagick 1.1.7 and can run it from the command line: ie > inspect.exe xx.gif. I have installed rmagick.1.10.1 and it shows up in my gemlist and the installed looks successfull. Running the rmagic test I get the following error > ruby -v -x inspect.rb xx.gif ruby: no Ruby script

I was wondering how to give the Ruby on Rails console a web interface like this website http://tryruby.hobix.com/. -- Posted via http://www.ruby-forum.com/.

I often use script/console to interact with models. It would be nice if script/console acted like WEBrick when it comes to reloading classes that get updated. Anyway to do this? Short of this, is there a way to tell script/console to reload a class manually? My current solution is to exit and restart script/console. -Kelly -------------- next part -------------- An HTML attachment was

I''m doing some design/debugging in IRB and need to login a user and then be able to gain access to current_user in my efforts (I''m using Devise for authentication.) I found a sequence from SO that allows me to successfully login via IRB and access a page response: >> ApplicationController.allow_forgery_protection = false >> app.post(''/sign_in'',

require ''dbi'' # 0.4.2 dbh = DBI.connect(''DBI:ODBC:PACS'', ''username'', ''password'') This works in IRB; in Rails it fails (taken from Rails console): DBI::InterfaceError: Unable to load driver ''ODBC'' (underlying error: uninitialized constant DBI::DBD::ODBC) from

Railers, I would like to know if there is a way of changing colors for IRB standard input ($stdin). What I am interested in "is having IRB highlighting syntax as I type". Among other stuff, I would like to be able to: - set its background colours - have differing colours for strings, variables, keywords, e.t.c. I do use Wirble and Term-ansicolor gems, and they are fine when it

Hi When starting my Rails 2rc1 app with "script/server --debugger", the console falls directly into irb once a "debugger" statement is encountered. Any idea what I have to do in order to be thrown into the debugger rather than irb? Many thanks, -sven -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message

I have a find query in a controller like this def loadtags(product) @tags = Tagging.find_all_by_taggable_type_and_taggable_id(0,product.id) puts product.id puts @tags.collect{|x| x.id} @tags.collect!{|x| x.id}.collect!{|x| Tag.find(x)} puts @tags.collect{|x| x.name} puts ''----------------------------'' @tags end and I test with the same parameters in irb but