Jay S'duc wrote:
> Hi All,
>
> If you have Ruby on Rails experience and fancy a change of scenery then
> feel free to call me on 020 8254 7487.
>
> I am excellent at finding great RoR Developers new opportunities.
>
> Get in touch
It sounds like you are advertising your company's
(http://www.
User simple_captcha
Below is the link
http://expressica.com/simple_captcha/
regards
Abhi..
On Sun, Oct 19, 2008 at 11:04 AM, Indu RS
<[EMAIL PROTECTED]>wrote:
>
>
>
> Hello everyone,
> I'm trying to implement Captcha in my program.Anyone will
> please give me suggestion for using the
Hi,
I have some problem to understand "Liquid_markup" plugin. I searched
on net but still I am not able to understand what is the use of this
plugin?
Thanks,
Tushar
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I guess the question I was really getting at is how can I validate the
presence and association of both objects before they are saved? I feel
more confident when there is code in the model itself to ensure the
integrity of the data rather than depending on each programmer to
place every save in a
Craig Demyanovich wrote:
> Instead of
>
> <%= error_messages_for 'customer' %>
>
> which is telling error_messages_for to display errors for the string
> 'customer', which I don't expect to ever work, you should probably use
>
> <%= error_messages_for @customer %>
>
> assuming that your contro
Oh wait. I think I just got it. Start a transaction, save the primary
object thus getting the id, save the secondary object, end
transaction. Right?
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Even with transactions can I save the object containing the foreign
key without saving the primary object first? In other words, can I
save the object that requires the foreign key to be present if I don't
have the foreign key because the primary object has not yet been
saved, thus generating an i
Luke Grimstrup wrote:
> I'm currently working on a project that is under-going some major
> scaling, and we have a few people on board who are speeding up the site
> and using memcached for a lot of things.
>
> Can anyone recommend some good RoR Site Optimization books that have a
> somewhat larg
Evan wrote:
> Hello.
>
> I have an object which is related to a second object through has_many.
> The second object (obviously) is related to the first through
> belongs_to. I want to ensure that neither object is saved to the
> database without the presence of the other. How can I do this?
>
>
Hello.
I have an object which is related to a second object through has_many.
The second object (obviously) is related to the first through
belongs_to. I want to ensure that neither object is saved to the
database without the presence of the other. How can I do this?
Thanks.
Evan
--~--~
I'm currently working on a project that is under-going some major
scaling, and we have a few people on board who are speeding up the site
and using memcached for a lot of things.
Can anyone recommend some good RoR Site Optimization books that have a
somewhat large emphasis on memcached?
TIA
--
On Wed, Oct 15, 2008 at 11:48 PM, leo <[EMAIL PROTECTED]> wrote:
>
> HI,
> I have a controller action that assigns a user_id to an event record.
> The app works fine from the browser. However, rspec fails and I
> cannot figure out why. I have several tests failing but I'll give an
> example crea
Hi peoples,
Does anyone have any knowledge of a ruby library for extracting fields
from fillable PDFs? We have some that generate XFDF (which is just XML)
that I can extract fine, but I don't really want to have to write a parser
for the FDF format.
Cheers
Simon
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Is there any way I can render or send_file in a new browser tab or
browser window?
-
Vicky
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To p
> --
> Building native extensions. This could take a while...
> ERROR: Error installing ruby-pg:
>ERROR: Failed to build gem native extension.
>
I had the same problem.
I have some additional questions.
Why is the "official" postgres gem for rails ruby-pr when it doesn't
work on wind
Is this recommended to use:
http://agilewebdevelopment.com/plugins/restful_authentication
or is this sorta like login engine, and it's going to be gone soon.
or is there some 'newer' version out that I'm not aware of? Really
what I'm looking for is to just create users, sessions and manage them
Hi,
The reason you're getting this error is because the "validates"
functions are class level methods, whereas your check_duplicate function
is an instance method. So, to fix this, just reference the "validates_"
methods with the appropriate model name:
def check_duplicate
User.validates_un
Apologies if this has been covered already, but I haven't been able to
turn anything up after a bit of searching. I have an app that sends
out a mail to a large bcc list. I'd like to be able to add some
personalization to the mail (you know, something like "Hi, person X,
thanks for being on our hu
Good Day,
I use ActionWebService for creation Blog API trough creation XMLRPC
controller
class XmlrpcController < ApplicationController
web_service_dispatching_mode :layered
web_service(:blogger) { BloggerService.new() }
end
class BloggerAPI < ActionWebService::API::Base
inflect_nam
Hi All,
I thought you might like to know about a contest where having here in
DC for web app dev that mashes-up DC.gov's public data. It's open to
all. Here's the info:
Apps for Democracy will feature 60 cash prizes from $2000 to $100
dollars for a total of $20,000 in prizes. Developers and desi
Oh, I should say that I'm not sure what the actual user variable is when
using restful_authentication, but that is the concept you want to go for.
Cheers,
Walter
>
>
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@current_user.documents rather Document.find(:all).
Cheers,
Walter McGinnis
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I have a web application with users and their documents. Each user can
have many documents:
user.rb:
has_many :documents
document.rb:
belongs_to :user
document_controller.rb:
def index
@documents = Document.find(:all)
end
I am using the restful_authentication plugin. Here is my question
select_tag “article[category_ids][]“,
options_from_collection_for_select(@available_categories, “id”,
“name”), :multiple=>true
That should create a select box with multiple selected elements...
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Hi,
When calling to_xml on STI that returns heterogeneous type of records,
each record is contained in node.
For example, if I have Account with subclasses EmailAccount and
PhoneAccount, Account.find(:all).to_xml gives me:
When calling to_xml on homogeneous type of records, each reco
Hi Everyone,
I have just created a destroy action in my controller, it was working
fine about 2 hours ago and now for some reason it has stopped working.
Once I click on destroy I receive ' Unknown action No action
responded to destroy'. The action that I want it to redirect to is
'list' and thi
Hi, on to the final bit of my blogging engine and would really
appreciate a pointer in the right direction.
With each article they can be associated with multiple categories, so
inside the admin panel I need to somehow have a listbox that allows
users to select multiple categories and associated
Hi All,
I am a newbie to RoR and to be honest web development in general,
although I do have some experience of creating PHP and mySQL driven
applications in the past.
Anyway at this stage I am still following relatively basic RoR
tutorials but at the same time I am trying to envision how what I
Hello everyone,
This is my first post to this list, so kindly remind me if I do
something wrong. :-P
When parent objects are saved, all the new children are saved.
However, when the child objects validate themselves, they fail because
the foreign key is nil.
Domain logic in my application require
I hate it when people think out of the box, and comes up with a
perfect simple solution.
Perfect, thanx for the help.
regards
svend
On Oct 19, 2:19 am, Daniel <[EMAIL PROTECTED]> wrote:
> On Oct 19, 6:13 am, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
> wrote:
>
> > Thanx, but using fixtures_create
On my Debian Etch box I have installed PostgreSQL from backports repo.
When I want to install ruby-pg with "gem1.8 install ruby-pg", I get the
following error:
--
Building native extensions. This could take a while...
ERROR: Error installing ruby-pg:
ERROR: Failed to build gem native e
On Oct 17, 6:08 pm, Thiru <[EMAIL PROTECTED]> wrote:
> hi..
> am thirugnanam, am new to this group i want to do the web development
> wil u plz give the details.. am passed out of this year B.tech IT i
> want to do the open source in this ruby plz teach me to do this
I love every word of wha
Holy crap!!! How can I install ruby-pg when PostgreSQL is on another
box? The gem won't build without the --include=/...
I want to keep PostgreSQL and my Rails app separated. I am running
Debian Etch. Do I compulsory need to install a copy of the package
postgresql on my Rails server without a
I've got an application with 2 related models. I want to search for
data based on conditions in both models. I want to return items from
the first model (Contract) grouped by conditions in the second
(Status)
At the moment, I'm basically doing it as shown below. It seems really
ugly. Any suggesti
For some strange reason, if I specify:
--
config.gem 'ruby-pg'
--
in environment.rb, Rails can't find the gem although it is installed on
the system. Any idea?
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thanks Fred. I think I misunderstood something.
On Mon, Oct 20, 2008 at 12:14 AM, Frederick Cheung
<[EMAIL PROTECTED]> wrote:
>
>
> On 19 Oct 2008, at 16:04, Marcelino Debajo wrote:
>
>>
>> Yeah you're right,
>>
>>> match = 'Today is Feb 23rd, 2003'.match(/Feb 23(rd)??/)
>>> match[0] #=> "Feb 23
On 19 Oct 2008, at 16:04, Marcelino Debajo wrote:
>
> Yeah you're right,
>
>> match = 'Today is Feb 23rd, 2003'.match(/Feb 23(rd)??/)
>> match[0] #=> "Feb 23"
>> match[1] #=> nil
>
> I expected:
>
>> match = 'Today is Feb 23rd, 2003'.match(/Feb 23(rd)?/) # ? is
>> greedy here
>> match[0] #
Yeah you're right,
> match = 'Today is Feb 23rd, 2003'.match(/Feb 23(rd)??/)
> match[0] #=> "Feb 23"
> match[1] #=> nil
I expected:
> match = 'Today is Feb 23rd, 2003'.match(/Feb 23(rd)?/) # ? is greedy here
> match[0] #=> "Feb 23rd"
> match[1] #=> nil
But what I got in ruby 1.8.6 (2007-09
Hi!
I couldn't understand the behavior of this code:
match = 'Today is Feb 23rd, 2003'.match(/Feb 23(rd)?/)
a = match.to_a
puts a.size# 2
puts a.join(",") # Feb 23rd,rd
puts a[0] # Feb 23rd
puts a[1] # rd
In my understanding, /F
On 19 Oct 2008, at 15:01, mars wrote:
>
> Hi!
>
> I couldn't understand the behavior of this code:
>
> match = 'Today is Feb 23rd, 2003'.match(/Feb 23(rd)?/)
> a = match.to_a
> puts a.size# 2
> puts a.join(",") # Feb 23rd,rd
> puts a[0] # Feb 23rd
Instead of
<%= error_messages_for 'customer' %>
which is telling error_messages_for to display errors for the string
'customer', which I don't expect to ever work, you should probably use
<%= error_messages_for @customer %>
assuming that your controller action sets @customer for use by the view
Hi rubyonrails-talk!
Your friend nilesh from , just invited you to his online photo albums and
journals at Zorpia.com.
So what is Zorpia?
It is an online community that allows you to upload unlimited amount of photos,
write journals and make friends. We also have a variety of skins in
Fernando Perez wrote:
> My bad, the gem postgres is no longer maintained since 2006.
>
> I am now running with ruby-pg which was last updated on 14th October
> 2008.
Heh. I was just going to mention ruby-pg. I believe that's the "right"
one now.
Peace.
--
Posted via http://www.ruby-forum.com
@c_h
Why do you call MySQL a "fake DBMS"?
@Fernando
I spent a number of years working on SQL Server and when I started
working with PGSQL, I found that many of the things I took for granted
in SQL Server I had to do differently in PGSQL. I attribute that to
Microsoft's fondness of circumvent
My bad, the gem postgres is no longer maintained since 2006.
I am now running with ruby-pg which was last updated on 14th October
2008.
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[EMAIL PROTECTED] wrote:
> I've heard good things about Litespeed but all the documentation I've
> found doesn't reflect the new 3.3 version. The older 2 and 1 versions
> are just so different. I've gone down the road with the old docs and
> it's always a dead end.
> I'd be happy to pay or trade c
Brian Adkins wrote:
> What is the preferred Active Record adapter for PostgreSQL 8.3 on
> Rails 2.0.2 ?
>
> Brian Adkins
The post is old, but as of today I installed the gem postgres and
specified the adapter postgresql in database.yml everything is running
smoothly with Rails 2.1.1
If someon
Hi,
That's how I installed the postgres gem on my Mac:
sugo gem install postgres -- --with-pgsql-dir=/Library/PostgreSQL/8.3
Then in database.yml, specify the postgresql adapter.
Everything works perfectly on my side with PostgreSQL 8.3.4 binary
package.
--
Posted via http://www.ruby-forum.c
c_h wrote:
> Why only MySQL ("fake DBMS") receive a massive support and tutorial.
Because it is also widely used by former php developpers.
I have just jumped in the PostgreSQL wagon, and I'll try to help guys
out.
One gotcha I am facing is that some of my SQL queries with JOIN have to
be rew
Hi I got a question about error_messages_for helper method in rails. I
read that keeping it in the view helps report validation failure. I have
used as follows in checkout.rhtml:
checkout.rhtml:
<%=error_messages_for 'customer'%>
<%form_for :customer .%>
<%end%>
customer.rb:
> I hope this helps.
>
> RobL
Thanks RobL. It sure did help..
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On Sat, Oct 18, 2008 at 7:02 PM, John Clancy
<[EMAIL PROTECTED]> wrote:
> I'm thinking a helper called:
> def link_to_without_www(options, html_options={})
>[some really awesome code here]
> end
link_to, image_tag, etc, generate absolute paths without host by
default. That is "/products/32
mahmoud said wrote:
> I find this very strange actually...
>
> what version of rails u r on??
2.1
>
> what happens if u just specified the controller in the mapping (with no
> action at all).. the index is the default action anyway..
That also works. Guess we all learned somthing new then :)
On Oct 18, 6:42 pm, Frederick Cheung <[EMAIL PROTECTED]>
wrote:
>
> Have a look at the options that url_for takes
>
> Fred
>
you're right fred.
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:host => request.host.sub("www.", "")
may do what you want.
On Oct 18, 6:42 pm, Frederick Cheung <[EMAIL PROTECTED]>
wrote:
> On 18 Oct 2008, at 18:02, John Clancy <[EMAIL PROTECTED]
>
> s.net> wrote:
>
> > So, I am nearly certain that Alex's original solution will work but
> > if I
> > wanted
Hi,
I am using "UserNotifier < ActionMailer::Base" in model.
In my User Model class I have these
after_create {|user| UserNotifier.deliver_signup_notification(user) }
after_save {|user| UserNotifier.deliver_activation(user) if
user.recently_activated? }
In my view "signup_invitation.rhtml
Thanks for Mark for the 'tuning'. Now that I think of this, can I add
another associated table (reviews) and include that into the search
also? What I mean is that if the models are
Person
has_many :readings
has_many :books, :through => :readings
has_many :reviews
Hi Jay,
I quite like this way of working its nice and clean and each test demonstrates
exactly what you expect to be invalid and why
def setup
@va.lid_attributes = {
:parents => 1
:children => 1,
:family_clam => 1,
:campsite => 'blah',
:total => 100,
}
end
def test_vali
Hi, I have a carts table with columns: campsite, arrival_date, nights,
parents, children, family_claim, total. Here children and family_claim
column allows null so even if the value is not passed for these columns
it should be valid entry. How can I achieve this. At the moment I'm
using this way i
I find this very strange actually...
what version of rails u r on??
what happens if u just specified the controller in the mapping (with no
action at all).. the index is the default action anyway..
try
map.root :controller => "events"
On Sun, Oct 19, 2008 at 1:14 AM, Christian Johansen <
[EMA
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