similar to: ActiveRecord boolean false returning Nil

Oracle has no boolean value type, so how do i treat fields as being boolean in activerecord?? I know i could rewrite the accessor methods in the model class to return the correct boolean value, but this seems too tedious and wrong. Does anyone know a better way?? Any help is greatly appreciated, Thanks, Chris -- Posted via http://www.ruby-forum.com/.

value_to_boolean(value), does not always return a boolean value, only when true. 150: def value_to_boolean(value) 151: if value.is_a?(String) && value.blank? 152: nil 153: else 154: TRUE_VALUES.include?(value) 155: end 156: end If value is contained in TRUE_VALUES then it returns true(TrueClass). But if value is

I have a problem when refreshing a view that accesses a model method. The method call works on the first iterration, but on subsequent page refreshes, it generates an "undefined method" exception. The method call is programatic (ie, it''s not an accessor). For some reason, it ends up in ActiveRecord::Base#method_missing, which seems to be intended for attribute accessors.

This almost feels like a bug to me, since false is not nil. (i don''t think!) Using v_p_o on a boolean field fails validation if the field is passed with ''false''. It passes validation in the case of true. How can I validate _presence_of a boolean if it is submitted false? -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~

I have a model that contains a :boolean field. In my view, I have a simple select of Yes or No, which equates to true or false, respectively. If I choose yes and save, everything works great. If I choose no, my model fails validation as I have this set as a required field using validates_presence_of. I have checked the log and it''s definitely set to false, why would this fail validation?

I have a model that uses attr_accessible, and in my tests I get this: RuntimeError (Declare either attr_protected or attr_accessible for User, but not both.): /var/lib/gems/1.8/gems/activerecord-2.0.2/lib/active_record/ base.rb:2307:in `remove_attributes_protected_from_mass_assignment'' /var/lib/gems/1.8/gems/activerecord-2.0.2/lib/active_record/ base.rb:2114:in

On 8/20/06, Paul Corcoran <prcorcoran-Wuw85uim5zDR7s880joybQ@public.gmane.org> wrote: > > > Hello all, > > I just encountered something that is not what I would expect. I > overrode an accessor method in my model class and within this method I > did a "super" call which failed. Of couse my real method would be doing > more but here is the basic code that

Hi there, I got the following error every time when I tried right clicking the app icon on Dock. Env: Mac OS X 10.6 wxRuby: wxruby-2.0.1-universal-darwin-9 Error: undefined method `create_popup_menu'' for #<Wx::TaskBarIcon:0x1884be40> Backtrace: /Users/zhimin/Work/projects/testwise/vendor/source/darwin/gems/wxruby-2.0.1-universal-darwin-9/lib/wx/accessors.rb:50:in

I am serializing a data object (FooData) into an ActiveRecord column (Foo). I''d like to be able to do delegate methods to the data class if the Foo class doesn''t have that attribute. So instead of: f = Foo.new f.data.item1 I''d like to do: f = Foo.new f.item1 I was hoping that I could add a method_missing method to my Foo class and call methods in the FooData class

We spent a big chunk of yesterday hunting down a strange bug in one of our rails apps and created a test project to try out different theories on what was going on. The result so far is a very small test case app that perfectly reproduces the problem. The question is, is there anything *wrong* with what we''re doing here, or is it a problem with ActiveRecord? We''re on rails

Hey all -- I''ve been using enumerable char(1)''s with ''y'' and ''n'' values for my Boolean columns in Rails, but it strikes me there should be a better way. How do you setup columns that represent true/false-ness in your schemas on Rails? Wondering what kind of standard approaches there are other than me writing something like class MyEntity

I am trying to upgrate rails from 3.0 to 3.1, while updating rails version I am getting following error rake aborted! undefined method `sanitize_limit'' for #<ActiveRecord::Relation:0x2aaaad35d720> /some_package/lib/ruby/gems/1.8/gems/activerecord-3.1.12/lib/active_record/relation.rb:460:in `method_missing''

the strangest thing is happening...i''m not getting this every time, maybe 1/3 of the time, identical requests... i''m a rails newbie, but i think i''m trying pretty standard stuff, this is an excerpt from the log: ---------------------- Processing EmailConfigsController#edit_xml (for 127.0.0.1 at 2007-10-24 15:52:09) [GET] Session ID: 6630219819a2da423d8c48a259dd28d6

https://bugzilla.mindrot.org/show_bug.cgi?id=2664 Bug ID: 2664 Summary: Boolean option parsing is excessively case-sensitive Product: Portable OpenSSH Version: 7.4p1 Hardware: Other URL: https://bugs.launchpad.net/bugs/1656557 OS: Linux Status: NEW Severity: enhancement Priority:

Hi, I''m just learning Ruby on Rails and ran into something where I know I''m either doing something very stupid or I''m missing something. My model as a boolean attribute called active_flag. In my Sql Server database this is stored as a bit value. I then setup a method in my controller called "deactivate". This is very simple, it does: def deactivate

Guys, I am trying to figure out what exactly does this line do at the end of "acts_as_paranoid" plugin? ActiveRecord::Base.send :include, Caboose::Acts::Paranoid::ActiveRecord My problem: I have some classes that I use acts_as_paranoid, and others with tagging support. Classes declared as taggable, throw error, which appears to be in the acts_as_paranoid version of the

I finally got my CheckListBoxes under control (thanks Alex& Phil) and have moved on to tackling the CalendatCtrl. This one seemed pretty easy when I was reading through the documentation but I cannot retrieve the selected date. I have the following code: def initialize... ... @calendar = panel.add(Wx::CalendarCtrl[]) panel.add(Wx::Button[:label => ''test'']) do

Hi, I want to exten ActiveRecord::Base with own methods: class Stock < ActiveRecord::Base def compare_own ... end end But call Stock.compare_own fails: NoMethodError: undefined method `compare_own'' for Calendar:Class /var/lib/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1129:in `method_missing'' But why? I want to use only ActiveRecord from RoR, I

Hi I''ve got a problem validating a boolean and I can''t see what the problem is. Here''s my model: class FinanceAgreement < ActiveRecord::Base belongs_to :asset validates_presence_of :finance_company validates_inclusion_of :balance, :in => 0.01..10_000_000 validates_inclusion_of :term, :in => 1..600 validates_numericality_of

Hi, I am trying to overwrite the accessor of a has_many association. Basically my class looks like this: class Person has_many :emails has_one :link, :class_name => ''PersonProxy'' def emails_with_link link.emails + emails_without_link end alias_method_chain :emails, :link end Now that works fine if I only access the collection like >>