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Hi all, Apologies in advance if I got this one wrong, I''m still just a newbie ;-) Going through the Apple ADC RoR tutorial it suddenly occurred to me that the ''number_to_currency()'' helper method was not DRY streamlined. Scenario:: The "number_to_currency()" methods options hash works great when I need to dynamically display different currencies when I

Hi! I am new to Rails and wanted to know how I can print an easy string-line. I wanted to generate a dynamic title for my blog articles made with "typo": The first part of the html-title stays the same: <title>softrockcookie</title> if it is not the mainpage ("softrockcookie") it shall add the page_title, so: <title>softrockcookie <%= page_title

I was wondering if this is possible. I have a model (Item) that contains products. These products have prices that I''d like to format using number_to_currency. Rather than doing this several times inside the view, I thought it might be nice to do it once inside the model. The item table has an field called regular_price which holds a currency amount. I would like to do something

I have specs that ran fine in Rails 2.02/RSpec 1.13 that are failing on Rails 2.1/RSpec 1.14. There is one problem and one issue: problem: sometimes (but not always) I get a NoMethodError referencing a has_many association issue: in helper specs, instance variables don''t get set unless the HelperModule is included. Using the preferred helper.<method> I can''t seem to

Any ideas why I would get an error in a RJS helper on view helpers such as number_to_currency. Example: # my_template.rjs page.help_me # my_helper for my_controller def help_me number_to_currency(10) end I have also tired page.number_to_currency but that doesn''t work either. Cheers, Nicholas

Hi Gurus, I have a class, specified in models cart.rb, which doesn''t inherit from anything--it''s just a container class Cart ... I just discovered I can''t call number_to_currency in that class. Any idea how to "include" it in my code? I tried ActionView.number_to_currency without luck. I could kill a few lines of non-DRY regexp code in cart.rb if I could

Back in 2.1.1 everything was sweet: Loading development environment (Rails 2.3.3) >> include ActionView::Helpers::NumberHelper => Object >> number_to_currency(12.3) >> "$12.30" Then I upgraded to 2.3.2 and: Loading development environment (Rails 2.3.3) >> include ActionView::Helpers::NumberHelper => Object >> number_to_currency(12.3) >> 12.3

Hi, I''m trying to use number_to_currency in one of my models, but i''m getting the following error: undefined method `number_to_currency'' for #<Product:0x396d680> Obviously, my Product model can''t access number_to_currency -- is there something I need to do to make it available? Thanks so much for your assistance. -- Posted via

bryce benton wrote: > number_to_currency(1234567890.506) => $1,234,567,890.51 BTW agile book does mention this .. will this number_to_currency(x) be internationalized ? or i can set it to Indonesian for example (or to any other languages rather than just English) ? -- Salam hangat, <%= Arie %> | http://blog.riyari.com | Y!: riyari3 email: ariekusumaatmaja_at_riyari_dot_com

I was trying to write a wrapper for number_to_currency to return currency in pounds. I used a helper class to do this. def number_to_pounds(amt) number_to_currency(amt, :unit => "£") end This works fine, but I am trying to understand why I can''t use a symbol to pass the values. I thought symbols were like pointers. (you now know I am a newbie). def

I am using the number to currency function because i live in the uk and the company want me to only show values of the pound of course.I have created all my application using ruby script/generate scaffold_resource.... I have come across with a problem... this code is in my applcation: def number_to_currency(number, options = {}) options = options.stringify_keys precision, unit, separator,

http://dl.dropbox.com/u/15024055/CloudShot/shot_15032012_232654.png if i write the test like this its working just fine it passes green [code] it "should have the right title" do get ''view'' response.should have_selector(''title'', :content => "View Snippets") end [/code] but for

I''ve got a few problems with this...Hopefully it''s cleaer what I''m trying to do (work out and display two prices, one discounted / one full). Be grateful for answers... The total price and discounted price are not calculated correctly and the duration is not coming through to the output page. --------------- class Course < ActiveRecord::Base has_one :enquiry

hey all, My index.html.haml: - wrap do - page_title "Teams List View" application_helper.rb: def page_title(title) content_tag :h1, title end def wrap(&block) concat(content_tag(:div, capture(&block), :class => "generic_header")) end I load in browser and get: <div class="generic_header"><h1>Teams List

javascript_tag replacing whitespaces w/ ''%20'' Hello, I have a form that tests if a title has been changed since the page was loaded and the page has been submitted. If the page title has been changed then a confirm box will ask if the user wants to have the title changed. The problem is if the person hits cancel, all white spaces in the title get replaced w/

Hi all, I''m coming from the PHP world and I''m trying to learn Ruby and Rails. I''m having a problem where I keep getting the error "No route matches / home/view" even though I have it defined it. I''d appreciate any help on this. I''m using rails 3.0 and the setting for the environment is "development". # routes.rb

I''m getting this error thats moaning about expected tag, but no tag found matching {:content=>"User James Apps was successfully created.", :attributes=>{:id=>"notice"}, :tag=>"div"} in the file application.rb. I tried using a regular expression - /#{user.first_name}/ , but that wouldn''t work either user_controller_test.rb 1) Failure:

I know, I know, they''re not allowed to. But here''s my problem. I''ve got a really simple model with two fields, name and price, which I want to show in a form select drop-down. "collection_select" takes a ''text_method'' parameter, which is the method in the model that gets its value placed in the <option> tag. Because I want to show both

[I hope the repost isnt'' "minded". Following the advice of another thread I''ve changed the subject to a question. If I haven''t included important info, please ask. My database is being unduly killed. Jodi] Cheers on-the-Rails-ers, Before I start, I''ve read the ActiveRecord docs on eager loading, but for the life of me, I can''t seem to get

Good day. I have spent almost 2 days on this issue. I have asked everyone from my Rails expert to my Javasript expert and we can not for the life of us figure out the issue with this one form element. I have a form which contains several readonly/disabled (firefox/ie) form elements. ALL elements in the form are updated correctly EXCEPT this one form element. The form element in the view looks as