similar to: "include" versus "extend" - what's the difference

Hi, I am using attr_accessor attributes in model class and assigning the values to attr_accessor dynamically in controller. And am sending the data object to display in Yaml format. I am getting the response along with changed_attributes but I don''t want changed_attributes details in my response. build Model code class Test < ActiveRecord::Base attr_accessor: t_1, t_2, t_3, t_4 end

Hello all, while I''m using acts_as_audited(on jruby platform), after vendored the acts_as_audited, it reports some error, line 167, # Start observing the declared classes and their subclasses. def initialize Set.new(observed_classes + observed_subclasses).each { |klass| add_observer! klass } #this line end after some trace shows this one, when observed_classes is empty, will

Hello. The acts_as_versioned plugin works fine ... till the adjunction of optimistic locking via the lock_version table column. Here is the problem description: Without optimistic locking things are fine: # ++++ The table creation migration ++++ % cat db/migrate/001_create_tables.rb class CreateTables < ActiveRecord::Migration def self.up create_table :softwares,

Hi people I want to know which is the best gem or plug-in to store and track register changes for a rails 3.0.9 app Hope you can help me, thanks -- 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-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this

I have a situation where I want to duplicate an ActiveRecord including duplication of has_many relationships. I''ve seen a few plugins but it seems unclear if they will work on Rails3. So I was wondering if anyone has a good suggestion for a plugin they are currently using to do this? Basically I''m doing this because I have an object that I want to allow my users to edit. I

Hi there I''ve been running BackgroundRb in production for a few months now. Recently we added encryption onto some of our ActiveRecord fields by hooking in the before_save and after_save callbacks, like: class MyCallback def initialize(attr_names) @attr_names = attr_names end def before_save(model) @attr_names.each do |attr_name| next if

On Saturday 19 August 2006 11:25, Jeremy Cowgar wrote: > A recent thread titled "DB record versioning/audit" made me post this > message: > > I''ve created a plugin called "acts_as_logged". There already is acts_as_audited. Michael -- Michael Schuerig mailto:michael@schuerig.de http://www.schuerig.de/michael/

Sharing the wealth. I just finished working on a custom netmask validator and thought others might benefit. Of course, comments and suggestions are welcome. def validates_netmask(*attr_names) configuration = { :only_numbers => ''must only use numbers as octet values'', :range => ''has one or more octet values that are > 255'',

Hi, When we update a record via an update form, is there an easy way to find out the fields that have been changed. If the update is successful, i want to display: The following fields have been changed: field-name = new-value ... Thanks, Lantis. -- Posted via http://www.ruby-forum.com/.

I''d like to delete some records before saving them. I ran this experiment: before_save :prune_lab_datas def prune_lab_datas lab_datas.each do |lab_data| lab_data.destroy end raise lab_datas.to_yaml end But nothing seems to be deleted in the hash: --- - &id001 !ruby/object:LabData attributes: created_at: 2010-03-21 22:16:06 unit_id: "3"

Hey guys, I''m getting a weird error when trying to test something like the following. It''s a model that is using acts_as_attachment but the weird thing is the equivalent Test::Unit case passes. Does anyone have any ideas? Best, Dave # it was a Test::Unit case first def test_should_be_invalid_without_file UserFile.any_instance.expects(:with_image).never

Hello there, I need to build an audit trail system for an application. So far I have been looking at acts_as_versioned and acts_as_versioned_association plugins. I am having troubles getting the second one to work. Any how, do you have any suggestions about how to build a robust audit trail? Thanks, Roland -- Posted via http://www.ruby-forum.com/.

All, I have a RXML template which renders partial RXML templates within it. A snippet is below. The "xml" variable is the parent template''s Builder variable. It is passed into the partial under the name "parent_xml". Why can''t I use :locals => {.... :xml => xml ....} in my call to render the partial? It seems like if I do use :xml => xml, it

Could someone explain this? #config/initializers/ar_attributes.rb module ActiveRecord module AttributeMethods alias_method :ar_read_attribute, :read_attribute def read_attribute(attr_name) p "read_override" ar_read_attribute(attr_name) end alias_method :ar_write_attribute, :write_attribute def write_attribute(attr_name, value)

Hi, Just a newbie at Rails. Was looking at uploading images using attachment_fu and RMagick on a Windows Vista machine, but was getting this error. Any possible way of fixing this problem? ActiveRecord::Errors.default_error_messages has been deprecated. Please use I18n.translate(''activerecord.errors.messages'') I guess it''s attributed to this line in attachment_fu.rb

Some of the data in names and string values were being unsafely printed, causing some types of XML processors to fail (e.g. Python's Expat). This patch checks for printability of each character and outputs base64 with an encoding attribute for unsafe data. --- xml/hivexml.c | 75 ++++++++++++++++++++++++++++++++++++++++++++++++-------- 1 files changed, 64 insertions(+), 11 deletions(-)

I''m building an app that needs i18n support across the entire database (i.e. localized attributes). In order to do this I''ve created a special HABTM join table that can be associated with _any_ other table: create table language_strings ( for_table varchar(255) not null, foreign_id int not null, language_id varchar(5) not null, attr_name varchar(255) not null, value text

I came across this awesome plugin used for auditing models. This is an ActiveRecord extension. However I was wondering if I could tweak it a little to make it work for ActiveResource. In case you haven''t heard about acts_as_audited plugin, here is the link to check it out. http://opensoul.org/2006/07/21/acts_as_audited Is there anyone who has experience in similar context? Please help!

Hi, Does anyone have the code to read in the activeRBAC changes (stored in yaml) and display them in a view they could post? For a given record in the audits table for example, and the yaml that is stored in the changes column. I have read in the yaml from the changes column for a given audit table entry, but just now wondering how to consume this and display it (my first time with YAML)

(Frenchy, sorry =) ) Hi everyone, i''ve got some troubles with aggregated attribute. I created a point and path class which receive postgresql point and path type data. Path object contains an array of point object. I''m currently working on a "hunting" module in web browser based game, and i need a crontab executed every n minutes to move the character on the map.