similar to: any body can help me ?? why is this happen??

Hi Guys I need help.. I want to making 1 controller for covert html to pdf.. But that html have amchart (swf). When I tried convert, the swf not loadded... Any body can help me Please???? -- Senior Rails Developer Anton Effendi - Wu You Duan -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send

We are currently seeking a very experienced Ruby on Rails developer to complete our Rails development; a social networking platform for businesses and their customers. The project is 90%-95% complete, but we need someone (or some company) to complete it and provide the ongoing support and long term development that will be needed. The system currently also includes a product shopping cart system

Hi all, I committed a first cut at blockless Givens/Whens/Thens to RSpec''s trunk: cd /path/to/rspec/project svn up cd rspec bin/spec examples/story/calculator.rb Take a look at examples/story/calculator.rb to see what''s going on. Needs docs!!!! Thoughts welcome. I''ve also got a cut at the plain text parser checked in, but it''s not hooked up to anything

I occasionally get this error: 1) ''A puzzle once featured, should no longer be nominated'' FAILED expected: Sun May 04 09:10:26 -0700 2008, got: Sun May 04 09:10:26 -0700 2008 (using ==) ./spec/models/puzzle_spec.rb:180: So, the dates looks the same to me. Any ideas for how to debug? Joe

Hello, I have model which has a property named "name", I want to append a number to the end of the name when there is similar name in db. name, name1, name2... Is there a ready to use method in ruby and/or rails for doing so? Thanks in advance, - Dunnil

Hi, I have some problems with an application where I''m using custom accessors to do currency conversions. In my model, I have a price attribute in the database that stores the value in cents, to avoid future problems with float arithmetic and round. But at the views, I would like to show the price in euros, with decimal for the cents. So I defined a new attribute called price_in_euros,

Hi, I was trying to schedule a worker to run during the midnight hour like this: :schedules: :collector: :process_something: :trigger_args: 30 * 0 * * 2,3,4,5,6 When I try to start backgroundrb, the "collector" worker failed to start up and I find this in backgroundrb_server.log: /home/mengkuan/apps/testrailsapp/current/vendor/plugins/backgroundrb/

What''s going on here!? >> Date.new.to_time.to_i NoMethodError: undefined method `to_i'' for Mon, 01 Jan -4712 00:00:00 -0800:DateTime from (irb):25 >> Date.today.to_time.to_i => 1245308400 >> RUBY_VERSION => "1.8.7" >> Rails.version => "2.1.1" (I''m not sure if this is a rails thing, or just a ruby thing) --

Hi'', I''m looking for a way to increment variable in template (erb file). I tried this, but it didn''t work Compteur <%= compteur %> > <% compteur = compteur + 1 %> > Compteur <%= compteur %> > I''ve got this error : > Error 400 on SERVER: Failed to parse template test/test.erb: undefined > method `+'' for

hi all, i want my users to enter a date in "ddmmyyyy" format, do someone know how may i transform it in "yyyy-mm-dd" in the controler before i add it to the base please? thks irong -- Posted via http://www.ruby-forum.com/.

I am saving an array of active record objects (college courses) in the session as session[:course_list]. This is the cart for a registration controller. If a student chooses to delete the course from the list I get the :id as params[:id]. However if I do session[:course_list].delete_if {|x| x.id ==params[:id]} does not work. session[:course_list].delete_at(idx) works. Ocourse to do this I have

I''ve a controller with an action that should read an image file from a specified path and do some operations on it (mainly, resize it). I try to read the image through this line of code (the image is placed in applicationname\public\images. img = Magick::Image.read("world.jpg") The fact is that whenever I open that page, the browser freezes and I have to restart my

Hi, My results are getting out of order after I do the following command: count = result.inject({}) { |hsh, row| hsh[row[''name'']] = row[''count''].to_i; hsh } Why? Here are more specifics: My complete method is this (based off of acts_as_taggable code - not'' DHHs, but the original one): def self.sql_to_count_plays(lookback) sql =

Hi, I want to calculate difference between Current date & previous date (stored in database). The difference should be in days. Hhow to do that?? PLs tell me. Thanx in advance. Prash -- Posted via http://www.ruby-forum.com/.

How come this doesnt work? I write this in a normal ruby script it works just fine. <% for cpu in (0..processorcount) %> I want to loop through the number of processor so a specific action can be taken to generate content for a file. I get an error on the master of: bad value for range at /etc/puppet" -Chris -- You received this message because you are subscribed to the Google

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

I updated RailsCron to fix some threading issues with ActiveRecord. Please update if you were on 0.2.1. Also, I am still working on a good unit test strategy (its tricky because I would think that the tests must occur over a lot of time), but haven''t had/made time to give it its due. If you have suggestions, please let me know. -- Kyle Maxwell Chief Technologist E Factor Media // FN

Hi Got a column named ''sku'' in a table named ''product'' <%= product.sku %> ...looks like this.... ''1234_56'' These last two chars (56) are an audio Track number. I ultimately want to display: Track <%= product.sku %> I can isolate the first part with /\d+\_/ = 1234_ But can''t figure out how to get the last two

I am furiously trying to find what I am looking for in Pickaxe book and not finding it. I''m getting some values back from a posted form and I need to get the ''id'' number off the backend. The ''String'' will always come back to me as... Some_name\r\n123 where 123 is actually the id number which I need to execute the find. The reason they are coming back

Hi i''m using ferret to enable geographical postcode. I take a postcode and distance in miles from the user, strip off the outcode and then retrieve the associated x y coordinates in metres from the db. Then i get two temp x''s and y''s and search for all results that are within the box, see code below. Problems start to occur when i search on big distances so for