similar to: How can I intercept attribute calls?

I am having a problem with two models that each have a HABTM relationship to the other. For example: CREATE TABLE people (id INT, name TEXT); CREATE TABLE teams (id INT, name TEXT); CREATE TABLE people_teams (person_id INT, team_id INT); The person model has: has_and_belongs_to_many :teams And the team model has: has_and_belongs_to_many :people The trouble comes when trying to destroy

Hey.. So I have a model that has a lot of number fields. Each of these go through a process when read in and read out to add/remove commas (between every three numbers) to make them more readable. The getter I currently have is like this: def sale_price Listing.insert_commas(read_attribte (:sale_price)) end and the setter is: def sale_price=(price) write_attribute(:saleprice,

Hi, I just upgraded to rails 1.1 this morning and i am getting a variety of errors from tests that were passing effortlessly on the previous edge release (i froze several weeks ago, so I not sure what version that was). Has anyone else experienced these types errors with the new rails: I have several errors that are grouped around create and destroy commands the errors are similar, first the

anyone can help me to use paperclip plugins..I have a problem using it. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from

Hello people, I''d like to detect whether an attribute of a model has vaildates_presence_of applied to it so I can automatically apply a mandatory (*) to the field...it doesn''t look easy...any ideas? Cheers, -- Dan Webb http://www.danwebb.net

how to convert this on rails <!--[if lt IE 7]> <script type="text/javascript" src="example.js"></script> <![endif]--> -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group,

Hi!, I have Fedora 2 installed (Kernel 2.6), 3 interfaces (eth0,eth1,eth2), in the eth1 i have my local network and eth0 the Internet conection, when i do masquerading (eth1 out by eth0) only works for a few minutes. I dont know what i?m doing wrong, or only is an incompability or error between the OS Fedora 2 and the shorewall 2.0.7...i restart the shorewall service ones works anothers doesnt.

Hi I have this configuration: eth0 Link encap:Ethernet HWaddr 00:C0:F0:54:DC:1E inet addr:10.10.10.166 Bcast:10.10.10.167 Mask:255.255.255.248 inet6 addr: fe80::2c0:f0ff:fe54:dc1e/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1738708 errors:0 dropped:0 overruns:0 frame:0 TX packets:1538724 errors:0 dropped:0

Thanks Tom Sorry, I was wrong, this is the correct question... I have this configuration: | Email Server 192.168.0.253 | ___|___ Port 25 SMTP ___|____ ____ | LAN |-------------------------------------Eth1

Hi all, can any help with our strong problem: we are using Samba on Linux as fileserver for Win2k clients running CAD software "Solid Edge". This program opens many files and on big projects freeze. We tried configuration: - samba 2.2.3a or 2.2.4 - RH 7.2 or 7.3; kernel 2.4.18, 2.4.19 up to -pre10-ac2 - i686/1GHz CPU, 512 MB RAM - "/proc/sys/fs/file-max" from default 8192 up

"The installer linux/syslinux expects an unmounted FAT* filesystem. -Gene" I confirmed I'm trying to target an unmounted fat32 partition. Still getting "Is a directory" error.

Guys, Say I have the following: ----- class Person < ActiveRecord::Base has_one :house end class House < ActiveRecord::Base belongs_to :person attr_accessor :color end ----- Then I have the following code: ----- john = Person.new john.house.color = "Blue" john.save ----- What I would like to have happen, is that on first call to john.house, if house hadn''t been

Hi all! I have come into a strange issue in Rails that I am hoping someone can shed some light. To make a very long story short, I have been researching how to override ActiveRecord::Base#read_attribute and write_attribute to perform security checks at the model level (influenced by the ModelSecurity generator). Shortly after implementing some code to check this behavior, I began to

Hi! I''m a very-very new Ruby-on-Rails user even if I have some experience with other Languages (mostly PHP, so this is my first real object-oriented language) My problem, newbie-ish as it is, is the following: I have a model, Article, that returns Articles from the DB. Now, when a certain field of the model (the intro text) contains no data, I want to fill it with a truncated

Hi All, Is there a way to filter / modify the output of a model class before it''s returned to controller/view that''s calling it? Example: I have a field phone_number which I always want to preformat using the number_to_phone() helper.... Any help is appriciated. Thanks! -- Posted via http://www.ruby-forum.com/.

Hello! I need to: 1) call special number (or run special application) on mobile phone 2) establish connection between mobile phone and server 3) allow server to recognize spoken numbers (Polish language) and some other control words 4) let the server to say some short answers (prerecorded in mp3) according to some algorithm and recognized words 5) let the server to save little text file on its

Would really appreciate it if someone could tell me why this is happening: I override ssn method of AR class so I can encrypt/decrypt to/from the db: class Person < ActiveRecord::Base def ssn=(value) write_attribute(:borrower_ssn, Crypto.encrypt(self.encryption_key, value)) write_attribute(:borrower_ssn_final_four, value[5,4]) end def ssn # this begin - rescue can be

All, I''m finally doing my first real form in Rails - the model object that I''m entering information for has 8 validations so far. If I type in good values for all the fields but one, I get the pretty validation, and the nice field highlighting, but all of the fields are cleared, forcing me to retype all of that info. That is a big drag. Is there a standard way to get the

I''ve seen this topic has been discussed a couple of times. However, I''m wondering if a method exists in rails to test a name against the reserved words listed on the wiki? Just wanted to check before I write this myself (and type in all of those names -- including PostgreSQL). To explain the application: I''ve written a project that manages ldap data. On a fresh

Hello all-- These instructions are somewhat OK but my messed up box is the only one I've got basically to help with this problem. Where can we find "correction" instructions using a "rescue" CD or flash drive? I understand RedHat provided detailed instructions to supported customers. Thanks. _______________________ Sent from MzK's phone. ---------- Forwarded message