similar to: Getting the current Action in the Model

I got a new 20 inch iMac dual core today and am busy getting it all setup. A couple of issues though: 1. Is the Ruby 1.8.2 install by Apple still botched or has that been fixed? I recall someone had fixed the rbconfig.rb to get it working. Is this something I still have to do? 2. Does anyone know if Locomotive is using the uniersal binaries, or is it targetting PPC yet? I couldn''t

I seen some RoR code that went like this: <% if ...blah, blah... -%> .. blah, blah <% end -%> What are the minus signs for in the if statement? Cannot seem to find anything about this, and searching on "-" in this context is hard to get anything meaningfull back. Thanks, - Mark -- Posted via http://www.ruby-forum.com/.

Please help, I am really at a loss at how validation is supposed to work in rails. Model contains acts_as_tree I want to force my NEW objects to have a parent I do NOT want existing object to have a parent so I only want to have parent_id on create, NOT on update. I am trying this: def validate_on_create validates_presence_of :parent_id, :message => "You must specify a

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 all, I''m followed the instructions written here to prepare my new iMac for Ruby / Rails developement: http://hivelogic.com/articles/2005/12/01/ruby_rails_lighttpd_mysql_tiger When I run script/server I get the following output: harm-de-laats-computer:~/rails/test harmdelaat$ script/server => Booting lighttpd (use ''script/server webrick'' to force WEBrick) =>

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, in the past few months someone posted an entry on their blog about how to do validations in non-AR classes and I cant find it any more. Anyone have a link? Thanks, Trevor -- Trevor Squires http://somethinglearned.com

I''ve tried the following line in ruby script/console require ''digest/md5'' Both my Mac (Intel iMac) and my Windows box return "false"... Any ideas what could be wrong? I was trying to do the RoR Recipe on page 54 of Chad Fowler''s new (beta) book. -Mark -- Posted via http://www.ruby-forum.com/.

Ok, a bit of a possibly dumb question here. When working on Rails apps and I want to add a few custom class rb files to the project, where exactly should I put them? What folder is the best to place them in that things in the model and controller folder can see and use them? Thanks, - Mark -- Posted via http://www.ruby-forum.com/.

Hi, What is the simplest way to validate a positive integer? validates_numericality_of :foo, :integer_only => true how do I add the positive part? Do I need another validation statement for pattern matching or do I have to write a validate() funciton for my model? Thanks, Peter

Is there a way to use validates_numericality_of and still allow null values? I have a model with some optional values that can be nil, but if they''re present, they must be numbers. Will I need to construct a custom valiation for this, or is there some method built in? Seems like it would be a common enough need. Jeff -- Posted via http://www.ruby-forum.com/.

I have a situation in which I want to validate a number is not zero. Both positive and negative values are acceptable, just not zero. validates_numericality_of has an :equal_to attribute, but I don''t see a :not_equal_to. I have not yet been able to find anyone who has discussed this. I did find information about custom validators, so I am now using a custom validator to check the field

On Fri, 19 Aug 2016 20:48:19 +0200 Marc Muehlfeld via samba <samba at lists.samba.org> wrote: > Hi Maiquel, > > Am 19.08.2016 um 19:29 schrieb Maiquel Consalter via samba: > > i have 3 DC with samba4 with Centos 7, they are showing the CPU > > with 100% in all DC. The centos 7 is the basic installation and > > samba4 compile.I have 2.000 machine authenticated in

I have the following C source: extern unsigned int donut; void f1(); void f2(); void f1() { unsigned int *magic = &donut; if (*magic != 286529877) { f2(); } } void f2() { /* Loop here forever if application is built with wrong version of ROM image */ while(1) { ; } } The -O2 level PruneEH pass uses SimplifyFunction() which contains this code: for

On 21 March 2016 at 17:20, James Molloy via llvm-dev <llvm-dev at lists.llvm.org> wrote: > Rafael, > > How can a high quality product crash by design? I understand the lack of > structured error handling, and I understand asserting (which in release mode > would be silent) on internal errors. But on an input? How can an application > be taken seriously when crashes are

image_tag(source, options = {}) Ok, when I want to use an image I added the following code: <%= image_tag "dsf.jpg" options = {[align="right", style="padding-right: 10px; padding-top: 5px;"]} %> However, this doesn''t seem to work, it doesn''t like how I have the "options" part setup. I''m sure there is something very easy

Anyone know of a good (fast) way to encrypt/decrypt uploaded files in RoR? I''ve seen this project: http://ezcrypto.rubyforge.org/ but it only seems to encrypt strings and such. I need to encrypt files once they are uploaded, then decrypt them when they request the file back. Any ideas? Thanks, Mark -- Posted via http://www.ruby-forum.com/.

I have a Flash application that is sending JSON data to a Rails app. I want to be able to read the JSON from the controller. Does anyone know where I can go to figure this out? I''ve Google''d around but can only find instances of converting to JSON, not the other way. Example: Flash -> Sends JSON -> Rails Controller receives JSON and converts it to a class -- Posted

Hi all I want users to register on my page. To register, they only have to deliver an email and a password. Then a link with an activation token will be sent to them, and after clicking the link the user sees a page where he should fill in further details, means: a username. My model looks like this: class Member < ActiveRecord::Base validates_presence_of :username, :if =>

In the model I have: validates :square_meters_public_land, :barrier_meters, :numericality => { :greater_than_or_equal_to => 0 }, :allow_nil => true but if, in the field, on create, I don''t insert a value I have the error "field is not a number". -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To