Displaying 20 results from an estimated 1000 matches similar to: "Re: time_ago_in_words is off by a day"
2008 Oct 26
3
Undefined method f_title
Hi,
This is my migration:
class CreateSampleForms < ActiveRecord::Migration
def self.add_data
SampleForm.create(:name => ''Default (Empty)'', :f_type => ''Default
(Empty)'', :description => ''Use this template to create a blank form.'')
end
def self.up
create_table :sample_forms do |t|
t.string :name, :null =>
2008 Oct 26
2
use Prawn to generate pdf
Hello:
when i use Prawn to generate pdf file for download, i got a blank pdf
file, can someone tell me why?
require ''prawn''
class DownloadController < ApplicationController
def download_pdf
send_data(generate_pdf, :filename => ''test.pdf'', :type =>
''application/pdf'')
end
private
def generate_pdf
2006 Aug 17
4
using time_ago_in_words() in a controller?
I''m getting this error when I try to update a list using ajax after
submitting some data:
undefined method `time_ago_in_words'' for #<IdeaController:0x3a38ae8>
the LOC is this:
render_text "<li>" + @params[:idea][:title] + "<br />by " +
@params[:idea][:author] + " | " & time_ago_in_words(Time.now) & " ago |
" +
2009 Feb 18
4
expire_fragment with memcached
Hello all,
We know that memcached or memcached-client doesn''t support regex... But
It seems it doesn''t support expire_fragment either :/
I''m trying to use expire_fragment with memcached as following :
expire_fragment(:controller => ''home'', :action => :list_posts)
But apparently it''s not supported by memcached :
RuntimeError (Not
2009 Apr 08
4
Having trouble extending a class from a Rails plugin
I have class in a plugin that I want to crack open and add some
functionality to for a particular application. So, I created a file by
the same name as the class in my app/models folder and added some
methods to the class, but, I can''t seem to get Rails (2.2.2) to pick-up
the extended definition.
I did find while trying to debug the problem that if I paste the
extended definition into,
2008 Nov 04
1
HAproxy not listening to all IP address
guys,
i am trying to install HAproxy infront of my webserver.
usually my webserver listens on port 80 and since we have 5 ip address
serving 5 different sites on the same physical server the webserver
listens to all these ips and proxy the traffic to the relavent app
servers.
now the problem is if want to loadbalance i should install HAproxy on
port 80 and there lies the problem.
2009 Jan 10
2
hidden_field_tag flattens my array for value
ERB:
<%= hidden_field_tag(''users_ids'', @users.collect(&:id))%>
OUTPUT:
<input id="users_ids" name="users_ids" type="hidden"
2006 Jul 29
2
Cannot save Date field
Hi,
I have a table which has a column called due_date. Datatype of this
column in
mySQL is "Date". Here is what I extracted from schema.rb
> t.column "due_date", :date
My fixture tasks.yml file has the following line
> due_date: 07/17/2006
My test_task.rb has the following line
> assert_equal "07/17/2006", @task.due_date
When I run
2008 Jun 07
3
Match render :nothing
Hello guys,
Is there any way to match a render :nothing?
I coudn''t find any way to do this so i''ve just changed my controllers
to do a "head :ok", but it would be nice to know if there is any other
way :)
--
Maur?cio Linhares
http://alinhavado.wordpress.com/ (pt-br) | http://blog.codevader.com/ (en)
Jo?o Pessoa, PB, +55 83 8867-7208
2008 Sep 05
4
Java vs. Ruby on Rails
I wrote a blog post <a href="http://www.pardontheinformation.com/
2008/09/java-vs-ruby-on-rails-it-is-dead-heat.html">Java vs. Ruby on
Rails</a> that I thought you might enjoy.
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2008 Jun 07
2
rcov causing a segmentation fault on rspec 1.1.4 and rails 2.1
Hello again :)
I''m trying to run rcov on my specs here but i''m getting a lot of
segmentation faults (and they usually happen at different places):
/home/mauricio/NetBeansProjects/reeds/vendor/rails/activerecord/lib/active_record/attribute_methods.rb:211:
[BUG] Segmentation fault ruby 1.8.6 (2007-09-24) [i486-linux]
2009 Feb 21
4
problem with running rake db:migrate on a Rails app
Hi everybody,
I am trying to get the Typo blog engine up and running in development
mode but I hit the wall as early as running rake db:migrate:
(in /home/tweisser/workspace/typo/typo)
rake aborted!
no such file to load -- spec/rake/spectask
/opt/ruby-enterprise-1.8.6-20090201/lib/ruby/site_ruby/1.8/rubygems/
custom_require.rb:31:in `gem_original_require''
2009 May 06
0
Setting config.action_controller.relative_url_root isn't working
Hi everyone,
I''m trying to set the "config.action_controller.relative_url_root"
config value but it isn''t working:
config.action_controller.relative_url_root = "/de"
When i try to view the http://localhost:3000/de page it gives me a
"Routing Error", but if I try http://localhost:3000/ it works
perfectly. Any idea about what this might be?
-
2009 Jun 10
5
uninitialized constant ActiveSupport::Cache (NameError)
Hi
After having updated some GEMS I get `load_missing_constant'':
uninitialized constant ActiveSupport::Cache (NameError) on starting
the server of a freshly generated rails project.
Before, I already had Rails 2.3.2 projects succesfully running, now
all of them generate this error.
These are my GEMS:
actionmailer (2.3.2, 2.2.2, 2.1.2, 2.1.1, 2.1.0)
actionpack (2.3.2, 2.2.2, 2.1.2,
2008 Apr 04
0
Date.to_s format with time_ago_in_words
Hello,
Following this post''s instructions (http://railspikes.com/tags/date) I''m
trying to define a Date format like this:
ActiveSupport::CoreExtensions::Date::Conversions::DATE_FORMATS.update(:date_ago
=> lambda { |date| date.strftime(''%a, %d %b, %I:%M%p'') + '' ('' +
time_ago_in_words(date) + '')'' } )
But it keeps giving
2008 Dec 24
1
Need help : Rails app unable to connect to Solr server
Hi,
I am trying to integrate solr in ruby on rails application.For that i
am using the plugin acts_as_solr and gem solr-ruby. My solr server
starts successfully with command
$ rake solr:start
But when I try to add data from $ script/console , it says that it
cannot connect to solr server at the corresponding port.Same is the
result if i try the browser to link to http://localhost:8982/solr
2009 May 05
1
will_paginate problem
Hi all,
I''m having a bit of a problem with displaying a blog list using the
will_paginate helper. My code is:
entries_controller:
def index
@entries = Entry.find(:all)
@blog_entries = @entries.paginate( :page => params[:page], :per_page =>
4,
:include => :user,
:order =>
2009 Feb 17
1
cloning an already uploaded image using attachment_fu
Hi,
I have an Image model that is attached to a item. The image was uploaded
through attachment_fu. Now, I want to reuse the same image for a new
item. I tried several tips found online. For example in
http://danieloshea.com/articles/254-cloning-images
# Create a clone of an image and it''s thumbnails.
def create_clone
c = self.clone
self.thumbnails.each do
2009 Jan 13
9
Updating multiple databases at the same time
I have an application that is load balanced. I have a master database
which I update once a day. Then I push the raw mysql files to all other
servers so they are the same as the master. This works fine, but there
are a few situations where I need all databases to update in real-time.
What would be the best way to achieve this in rails?
Here is an example of what I am trying to do. I want to
2007 Feb 21
2
date helper bug?
I''ve found an issue when trying to use the time_ago_in_words and
distance_of_time_in_words from action view''s date_helper.rb
Using SQL Server, I have a datetime column that gets returned as:
"2007/02/21 09:54:00". When I pass this to time_ago_in_words (which
just passes on to distance_of_time_in_words) it miscalculates the
difference as "9 hours" (...um yeah,