search for: each_object

Hi! I want to do what subject say. Is there any elegant way to do this: ??? # Silence the log inside the block attached to the method call. def silence_logger orig= nil ObjectSpace.each_object(::Logger) do |logger| logger.info "-" * 80 logger.info "Quieting the log..." orig= logger.level logger.level= ::Logger::FATAL end yield ObjectSpace.each_object(::Logger) do |logger| logger.level= orig logger.info "Log is alive again!"...

Anyone know a pretty way to get a list of all Models? That is, a list of all classes which inherit from ActiveRecord:Base I can''t seem to figure it out! The best I''ve got is to list the /app/models directory... but, that is *dirty*. -hampton. -------------- next part -------------- An HTML attachment was scrubbed... URL:

ActiveSupport provides a method Object.subclasses_of, shown below: def subclasses_of(*superclasses) subclasses = [] ObjectSpace.each_object(Class) do |k| next if (k.ancestors & superclasses).empty? || superclasses.include?(k) || k.to_s.include?("::") || subclasses.include?(k) subclasses << k end subclasses end Can anyone shine some light on why it (very deliberately) doesn't return subcl...

Hi, Can anybody list out what are all the exceptions available in ROR? Thanks in advance... Karthik. -- 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

...corn/util.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/unicorn/util.rb b/lib/unicorn/util.rb index cde2563..6b6cca2 100644 --- a/lib/unicorn/util.rb +++ b/lib/unicorn/util.rb @@ -15,7 +15,7 @@ module Unicorn::Util def self.chown_logs(uid, gid) ObjectSpace.each_object(File) do |fp| - fp.chown(uid, gid) if is_log?(fp) + fp.chown(uid, gid) if is_log?(fp)&& fp.path != "/dev/null" end end # :startdoc: -- 1.7.12.1

Hi, my mongrel has crashed with following errors in the logfile: ** Starting Rails with development environment... ** Rails loaded. ** Loading any Rails specific GemPlugins ** Signals ready. TERM => stop. USR2 => restart. INT => stop (no restart). ** Rails signals registered. HUP => reload (without restart). It might not work well. ** Mongrel 1.1.3 available at 0.0.0.0:3000 **

Hello. I have an application that depends on a table/model (ModelInternationalization) that provides international translations in various languages for all the model/table and columns names as well as some other stuff (whether the column is visible on forms, dropdowns, lists, reports etc). I need to create a management interface for this translation stuff (the plaintext stuff, btw, will be

Hi, I''m using an ActiveRecord::Observer to log users changing data in my application. However, I''ve noted that adding an item to a has_many relationship gets logged, but removing the item does not. That is: @product.users << user is logged, but: @product.users.delete(user) is not. I''ve dug into ActiveRecord and found that the underlying issue is that the

...tmlEasyPrinting, etc.. The error I got is "uninitialized constant Wx::HtmlWindow". The code is correct since I''m trying to execute samples in the html/ directory. All other samples work. I can''t even see that widgets doing require ''wxruby''; ObjectSpace.each_object(Class) {|c| p c if c.name =~ /Wx/} I see all the widgets but the html* ones. Is this a problem of mine or the html widgets aren''t still bound to Ruby? I''m using WxRuby 0.6.0 on GNU/Linux (compiled on my pc) Thanks, Domenico

Hi I''ve migrated from Passenger to Unicorn about a week ago. It''s great. Great transparency and management, thanks for this great software! A few of my Rails applications start background jobs using Kernel#fork. Of course, the ActiveRecord connections are closed and reopened again in the parent and child processes. The child process also does its job. Unfortunately, it seems

.../releases/20070125084747/vendor/plugins/backgroundrb/server/lib/backgroundrb_server.rb:301:in `run''", "/u/apps/learnbyrote/current/script/backgroundrb:29"] It''s apparent that some Slave is waiting for some process to exit. After issuing "eval "ObjectSpace.each_object(Slave){|x| p x if !x.status}"" I''ve got a strange result though: #<Slave:0x34c0fb0 @shutdown=false, @obj=#<BackgrounDRb::Worker::WorkerResults:0x34c0fc4 @worker_results={}, @initial_do_work=true, @results={}, @args=nil, @jobkey=:backgroundrb_results>, @lifeline=#<Sla...

Hello, I''ve been working for a few days on a problem which, after tracking it down, seems to be related to unicorn. I''m hoping that somebody might be able to help with information about what''s going on. In the Rails 3 application that I support, we sometimes fork during a web request in order to do background processing behind the scenes without the user (and the

Hi, I''m trying to write some methods which use a parameter to represent a Class name. A very simplistic example: def foo(class_name, conditions) x = class_name.find(:all, :conditions => "#{conditions}") end Unfortunately, this does not work. The only way around this problem that I can think of is to use eval: def foo(class_name, conditions) x = eval

...all ms/call name 138.04 3.80 3.80 1 3796.00 3796.00 Profiler__.start_profile 36.80 4.81 1.01 873 1.16 2.00 Array#include? 27.35 5.56 0.75 3966 0.19 0.19 Module#== 21.64 6.16 0.60 1 595.00 2000.00 ObjectSpace.each_object 5.71 6.31 0.16 865 0.18 0.18 Module#included_modules 5.13 6.45 0.14 1 141.00 2688.00 Module#included_in_classes 1.13 6.48 0.03 99 0.31 0.31 Kernel.send 0.58 6.50 0.02 5 3.20 3.20 Array#+ 0.58...

I recently upgraded to 1.8.4 to try out mongrel, and so far have been in a kind of hell where I can''t get my app working! Currently running (or trying to run): Ruby version 1.8.4 (i386-mswin32) RubyGems version 0.8.11 Rails version 1.0.0 Active Record version 1.13.2 Action Pack version 1.11.2 Action Web Service version 1.0.0 Action Mailer version 1.1.5 Active Support version

....rb line 128 which is # stolen from Robert Klemme class Objects < GemPlugin::Plugin "/handlers" include Mongrel::HttpHandlerPlugin 121 def process(request,response) 122 begin 123 stats = Hash.new(0) 124 lengths = {} 125 begin 126 ObjectSpace.each_object do |o| 127 begin 128 if o.respond_to? :length 129 len = o.length 130 lengths[o.class] ||= Mongrel::Stats.new(o.class) 131 lengths[o.class].sample(len) 132 end 133 rescue Object 134 end anybody el...