Displaying 20 results from an estimated 6000 matches similar to: "Initializing a Scheduler"
2007 Jul 26
2
Ruby 1.8.6 + Rails 1.2.3 + ErrorNotification == NameError !?
Hallo Everybody,
I updated recently to the latest versions of Ruby and Rails. Now it
seems to me that the plugin ErrorNotification doesn''t run anymore. I
even tried to create a new project, installed the plugin and added the
following line to my development.rb:
[code]
ExceptionNotifier.exception_recipients = "adress-QPFuF50DZNq+XT7JhA+gdA@public.gmane.org"
[/code]
When I try
2006 Jan 22
0
problem setting up lighttpd and rails app.
I am trying to set-up lighttpd and rails to work with fastcgi.
Here is what I am currently using for the virtual host definition. I
have gotten this from various websites. Sorry about the formatting I
can''t seem to control it with Thunderbird.
var.wholesale = "wholesale"
$HTTP["host"] =~ "^wholesale" {
server.document-root = "/var/lighttpd/"
2006 May 24
1
Observer behavior differences between DEV and TEST environments ?
Hi all !
I''m having an issue and I can''t seem to make heads or tails of it.
I am attempting to add an observer to a model object. I created
app/models/greenback_transaction_observer.rb, inherited from
AR::Observer, defined methods, registered in config/environment.rb,
but things don''t work...
So, I took a step back and put in the following code:
class
2006 Aug 15
2
Start up error
I am a complete newbie and am having trouble getting mongrel started up. I
cannot find any info about this error. If you can help at all, I would be
very grateful. Here is the error I get when I try and start my rails app
with mongrel. I have reomved and reinstalled Rails, Ruby, Daemons, and
Mongrel based on some other articles I found on this list. PLEASE HELP!
tim at
2006 Jul 06
0
Ruby Workflow Engine
Is there a good workflow engine for business process modeling written
in Ruby, or that will otherwise integrate well with RoR?
I have researched it some and I''m leaning toward OpenWFE with Ruby.
http://web.openwfe.org/display/openwfe/OpenWFE+ruby
Does anyone have any experience with this?
2010 Jan 12
1
Rails after_initialize block doesn't seem to be run in the backgroundrb context
Hi all,
Just had an interesting production failure while updating my Rails
application - a bunch of code previously in config/environment.rb was
put into config/initializers. That resulted in me having to wrap some
code in config/environments/production.rb into an after_initialize
do ... end block
When backgroundrb was run against that code, the setup done in that
after_initialize block
2010 Feb 25
0
Ruby on Rails application could not be started
Hi,
Hi,
I''m upt o install retrospectiva on my centOS 5 machine. Therefore, i
installed ruby 1.9.1 (ruby 1.9.1p376 (2009-12-07 revision 26041)
[x86_64-linux]) and following gems:
*** LOCAL GEMS ***
actionmailer (2.3.5)
actionpack (2.3.5)
activerecord (2.3.5)
activeresource (2.3.5)
activesupport (2.3.5)
fastthread (1.0.7)
mysql (2.8.1)
passenger (2.2.10)
rack (1.0.1)
rails (2.3.5)
rake
2010 Jun 11
2
AR after_initialize quandry
I have a case where I am abstracting the creation of models. After a
fair bit of indirection, I eventually get around to making a .new call.
I need to be able to pass params to that .new call.
I know I can''t use def initialize() in an AR model (rather frustrating).
So, I have found some references to after_initialize, but that doesn''t
work either.
I see several threads on
2006 Oct 27
5
Purpose of after_initialize in ActiveRecord?
All,
I have a quick question - is the purpose of implementing
after_initialize to allow custom attribute initialization for AR
descendants?
I have been overriding initialize whenever I require custom setup of my
model classes, like so:
def initialize(attributes = nil)
super
self.Status = ''G''
end
So I have a couple of questions:
1) Could I achieve the same
2006 Jul 14
2
Configuration search order
Hi
I''m in the process of deciding how a plugin should be designed to make
configuration as easy as possible. Right now I require the plugin from
init.rb, and set some configuration options (as class attribute
accessors) from environment.rb. Then I tried setting these from
environments/development.rb instead, and to my surprise this didn''t
work. It said the class in question
2006 Aug 11
1
after_initialize and after_save
Hello,
I am still reading Agile Web Developer pdf, it says about
after_initialize and after_find. There is a Joe asks part when I read
that they are special, however I didn''t really get the idea, why they are.
On rubyonrails.org in the manual there is some sort description about
their speciality, however their full descriptions are missing.
What are the difference between
2007 Jun 16
1
extending activerecord base with after_initialize
hi,
i am having problems getting after_initialize for activerecord
subclasses. basically, i am trying to use the guid plugin by andy
singleton. i am having problems extending the class to the plugins i
installed, so i figured i will just apply this to all the models in my
project. i trled to add the following to my lib/ folder. my goal is
to extended the activerecord class so that it uses
2009 Jan 22
8
From Instantrails to the Mac
Hi,
I am a Newbie to Mac and Rails.
I have a rails apps made using instantrails in windows, and have
been trying to transfer it to a mac.
I am using Leopard and installed mac ports and Xcode.
I copied the folder from rails_apps and added all the gems.
Anything else I need to do? Any Ideas?
Thank you!
This is the set of errors that I am getting after starting the server:
Exiting
2006 Jul 06
2
Custom init. of ActiveRecord objects - best practices
All,
I''m wanting to initialize an ActiveRecord object.
I understand that there is a method called after_initialize that appears
to get called right after the ActiveRecord object is instantiated.
Is after_initialize a Ruby thing or a Rails thing?
Where is after_initialize documented?
Can I pass parameters to it? If so, how?
I want to initialize the "belongs_to" attribute of
2008 Aug 24
2
config.after_initialize and development mode
Hi,
I''m using activemerchant and setting up a class variable using
config.after_initialize. It works great for the first request, but
then the variable is nil.
config.after_initialize do
ActiveMerchant::Billing::Base.mode = :test
OrderTransaction.gateway =
ActiveMerchant::Billing::PaypalGateway.new(...)
end
I''m assuming this is is due to the model reloading after each
2010 Nov 09
2
AMQP and Unicorn (mq gem)
Hi all,
I''m having issues with Unicorn and connecting to
RabbitMQ using the tmm1-amqp gem.
I''ve tried lots of approaches.
The classic initializer with Thread.new { EM.run }
for the Rails app and even tried using
the Qusion library.
(https://github.com/danielsdeleo/qusion)
I''ve made a simple mod to Qusion for it to monkey patch
unicorn too.
The code looks
2013 May 13
0
Middleware example from Railscast #151 doesn't work as expected. Need help.
My middleware class "ResponseTimer" doesn''t intercept a request. I don''t
know why (the example is from here
http://railscasts.com/episodes/151-rack-middleware?view=asciicast; I
changed my one a little for Rails 3.2.13 version, the original is for
Rails
2.x).
So I did as follows:
## in \lib\response_timer.rb
## this is the class of my custom middleware:
class
2012 Apr 30
0
Rails 3.1.3 -> 3.2.3 upgrade, assets can't be found
Hello everyone,
I''m upgrading one application from Rails 3.1.3 to 3.2.3 and run into a
nasty problem that none of the assets are found (everything worked
great before upgrade). I''ve investigated for several hours and it
seems that the root of the problem is that the order of initializers
becomes wrong after initializers.tsort (in railties-3.2.3/lib/rails/
initializable.rb:54).
2006 Jun 26
1
ActiveRecord, instance_eval, and PStore
I''m trying to add some per-object behaviors to objects descended from
ActiveRecord, by using after_initialize() and instance_eval(), like this:
def after_initialize
self.instance_eval(File.read(''customers/default.rb''))
end
(Ultimately the file path will be dynamic, this is just proof of concept.)
default.rb just contains a few method definitions like this one:
def
2006 May 10
2
Exploring ActiveRecord::Base#serialize
Hi
I was recently taught about the useful ActiveRecord::Base#serialize.
It''s very useful for persisting arbitrary objects through the regular
database. For example, say you want to store a Set of all the years a
Convention took place. You do:
class Convention < ActiveRecord::Base
serialize :years, Set
end
This effectively creates a Convention#years attribute, which is a set:
you