On May 14, 2010, at 12:23 PM, comopasta Gr wrote:
>
> Hi,
>
> I should start playing with Rails 3 but I don't want to use a different
> machine for that.
>
> I am currently on Rails 2.3.5 and I'm not yet using RVM.
> I know the RVM will help on the Ruby side. But what about the Rails
> side, how
Larry Meadors wrote:
> Google for "linux free command"
>
> From the third link: http://salomie.ro/wiki/index.php/Linux_Free_Command
>
> "The second line starting with -/+ buffers/cache: tells us how much of
> the memory in the buffers/cache is used by the applications and how
> much is free. Keep
On Fri, May 14, 2010 at 4:50 PM, Luke Pillow wrote:
> The Ruby Midwest Conference Early Bird pricing ends tomorrow, Saturday, May
> 15. Don't miss out on two full days of great talks, networking, and hacking
> for only $75!
>
> Attendees are also invited to the OMGWTFBBQ (http://bbq.rubymidwest.
Still getting a slew of these on one of my sites. Annoying, because
you can't seem to trap it with the normal rescue_from in
application_controller, as Rails seems to intercept this exception
before it ever makes it that far up the chain.
On Apr 7, 2:23 pm, Nikolaj Nikolajsen wrote:
> Got two o
I am guessing I will need to change the routes like..
map.resources :users, has_many => :owned_clubs?
On May 14, 7:06 pm, badnaam wrote:
> Thanks Matt and Colin.
>
> On May 14, 8:46 am, Matt Jones wrote:
>
>
>
> > On May 14, 1:50 am, badnaam wrote:
>
> > > I have two models Club and users. u
Thanks Juan :)
Worked like a charm.
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Thanks Matt and Colin.
On May 14, 8:46 am, Matt Jones wrote:
> On May 14, 1:50 am, badnaam wrote:
>
>
>
> > I have two models Club and users. users are regular authenticated
> > users and some of them might create a club. A club can also have
> > members (essentially users) and there are attri
Ah, makes perfect sense. Thanks. :)
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Andi,
Download this file and extract it's contents to your Ruby's bin directory.
http://www.sqlite.org/sqlitedll-3_6_23_1.zip
Cheers!
JP
2010/5/14 Andi Lebaron
> Hi, I'm trying to follow the Rails tutorial found here,
> http://guides.rubyonrails.org/getting_started.html and when I go to run
>
Sorry, "method" meaning "way". Basically I want to create the driver
only once, at initialization, so I don't have to every time the web
service is used.
On May 14, 5:44 pm, pepe wrote:
> Hi there,
>
> I'm consuming a couple of SOAP web services in my application. What
> would be the best method
Hi, I'm trying to follow the Rails tutorial found here,
http://guides.rubyonrails.org/getting_started.html and when I go to run
$ rake db:create I get this wonderful error of sqlite3.dll missing.
So, I just went to my ruby directory, and ran $ gem install sqlite3-ruby
sqlite3
I'm not entirely sure
Hi,
For whom may get the same problem:
I moved the sweeper declaration 'cache_sweeper :privilege_cache_sweeper'
from UsersController to ApplicationController. And it works for me!
But I still have no idea why this change makes expire_action in cache
sweeper work.
Any explanations are welcome.
Hi,
Jeremy Woertink wrote:
> Ok, So, I'm a bad developer and have never used any sort of cacheing
> before. I decided it's time I step up and I threw in some memcached
> magic. I'm still pretty new to all this, so I'm confused on how some
> things work. I've watched the railscast on cacheing, and
On Fri, May 14, 2010 at 2:24 PM, Hubert Yoshizaki wrote:
> Quick question, when you do
> a .find(:all) I'm assuming it returns an array of objects?
No need to assume :-)
>> foos = Foo.all
..
>> foos.class
=> Array
>>
FWIW,
--
Hassan Schroeder hassan.schroe...@gmail
Hello!
There is something I don't understand with Workling/Starling: it is
easy to start a background work from a controller, but is it possible
to stop this background work from a controller?
Say for example:
user input -> controller triggers background work aaa
another user input -> controller
>From the rails api docs examples (http://api.rubyonrails.org/classes/
ActiveRecord/Base.html#M002263):
...
# find all
Person.find(:all) # returns an array of objects for all the rows
fetched by SELECT * FROM people
Person.find(:all, :conditions => [ "category IN (?)",
categories], :limit =>
The Ruby Midwest Conference Early Bird pricing ends tomorrow, Saturday, May
15. Don't miss out on two full days of great talks, networking, and hacking
for only $75!
Attendees are also invited to the OMGWTFBBQ (http://bbq.rubymidwest.com)
after event sponsored by Intridea.
Follow @RubyMidwest (h
Hi there,
I'm consuming a couple of SOAP web services in my application. What
would be the best method to create the RPC driver only once?
Thank you.
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Ahh, thanks. Should of thought of that one. Quick question, when you do
a .find(:all) I'm assuming it returns an array of objects?
Jeff Burlysystems wrote:
> The .find_by_(...) meth returns the first model object found (or
> nil if none found), whereas .find(:all, ...) meth returns an array:
Ahh that works, thanks!
I think I had the general idea but I think every time I tried
@a = []
I tried
@a += A.find_by_id(some_id)
while every time I tried
@a << A.find_by_id(some_id)
I never tried the
@a = []
whoops,
thanks for all the help.
Plus never seen @a.compact!, helps a lot :)
btw,
I am beginning development of my first Gem for a Rails app. I am
curious what some best practices are regarding development workflow.
As the Gem will be Rails dependent, it seems as though it needs to be
vendored so that I can easily run tests, write code and see changes
during development instea
Roman Ilin wrote:
> Sorry.
> My Sybase has false config.
> It works.
>
> Roman
Hi ,
Can I know how to did you change your config file ?
b/c I am getting same error when I run the script .
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> It may render ok at the moment, but can you sleep soundly knowing you
> have invalid html and that the next release of firefox may interpret
> the invalid html in a different way?
Haha. Like a baby!
... that wakes screaming
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On 14 May 2010 00:15, Norm wrote:
> Hello all,
>
> I have spent the better part of a day getting my "hello world!"
> application, aka. blog, done. I am so loving Rails. One thing that I
> am stumped on is how to enable html in my post.
>
> I have two fields for a Post, title and content. in the co
On 14 May 2010 18:51, Jonathan Steel wrote:
>> Invalid pages in the browser are just as evil, aren't they ;-) I
>> sometimes wish browsers were a lot less forgiving on that part, it
>> would avoid a lot of seemingly unrelated issues, especially when you
>> start using Javascript DOM manipulations.
On May 14, 2:09 pm, Hubert Yoshizaki wrote:
> What I want to do is something like this:
>
> searchid = 4
> while searchid != -1
> @a += A.find_by_someid(searchid)
> @b = B.find_by_someid(searchid)
> searchid = @b.parentid
> end
>
> The problem being the line
>
> @a += A.find_by_someid(search
Hi,
I should start playing with Rails 3 but I don't want to use a different
machine for that.
I am currently on Rails 2.3.5 and I'm not yet using RVM.
I know the RVM will help on the Ruby side. But what about the Rails
side, how can I make sure I can start Rails 3 but use Rails 2 for
"normal" wor
The .find_by_(...) meth returns the first model object found (or
nil if none found), whereas .find(:all, ...) meth returns an array:
$ ./script/console
>> puts Foo.find_by_id(1).class
Foo
>> puts Foo.find_by_id(0).class
NilClass
>> puts Foo.find(:all).class
Array
Jeff
On May 14, 12:09 pm,
On May 14, 10:10 pm, David wrote:
> Or model_name.read_attribute(field_name)
>
> However if you multiple fields like that, it sounds like you need a
> has_many relationship.
>
> has_many :field_names
>
> object.field_names.each do |field_mame|
> # do something
> end
>
> On May 14, 2:51 pm, Mar
Or model_name.read_attribute(field_name)
However if you multiple fields like that, it sounds like you need a
has_many relationship.
has_many :field_names
object.field_names.each do |field_mame|
# do something
end
On May 14, 2:51 pm, Marnen Laibow-Koser wrote:
> [Please quote when replying]
>
What I want to do is something like this:
searchid = 4
while searchid != -1
@a += A.find_by_someid(searchid)
@b = B.find_by_someid(searchid)
searchid = @b.parentid
end
The problem being the line
@a += A.find_by_someid(searchid)
The error being something like
NoMethodError: undefined metho
You may have to supply some code, as render :action => :add should
work. Do the variables have the same names? Are there any variables
set in the "add" action that aren't getting set in the "create"
action? Rendering an action does not run its controller code, only
renders its view template.
On Ma
Hi,
Thanks for you feedback.
My custom search.rb and transform.rb programs did the job, I think. No
test programs were implicated because I'm delinquent on employing
formal testing on my first real Rails app. I know its sinful, but I
survived a career of computer consulting without formal testi
I have a view that is a form in add.html.erb and in the create method
in the controller I have validation check if everything in the form is
set. If validation finds an error, I do
render :action => :add
and all the set values are lost.
if I just do "render" or nothing, it defaults to the creat
Hi,
I have something like this:
scope :module => '', :constraints => { :subdomain => '' } do
match '/', :to => 'welcome#index', :as => :_root
end
Is there a way to add to scope naming prefix. For example
scope :name => 'name' do
match '/', :to => 'welcome#index', :as
[Please quote when replying]
Viorel wrote:
> Thank you Michel! I works!
Great. Now normalize your database schema to get rid of those repeating
fields.
Best,
--
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http://www.marnen.org
mar...@marnen.org
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Hello all,
I have spent the better part of a day getting my "hello world!"
application, aka. blog, done. I am so loving Rails. One thing that I
am stumped on is how to enable html in my post.
I have two fields for a Post, title and content. in the content field
if I enter a url or enter an anchor
Thank you Michel! I works!
On May 14, 9:36 pm, Michael Pavling wrote:
> On 14 May 2010 19:24, Viorel wrote:
>
> > My problem is that ModelName has no field named field_name, it have
> > fields like field01, field02,...,field09. So, how do I transform a
> > string in a field name?
>
> puts ModelN
On 14 May 2010 19:24, Viorel wrote:
> My problem is that ModelName has no field named field_name, it have
> fields like field01, field02,...,field09. So, how do I transform a
> string in a field name?
>
>
puts ModelName.send(field_name)
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On May 14, 9:26 pm, Joshua Martin wrote:
> What exactly are you trying to do with this?
I am trying to access these fields
>
>
>
>
>
> On Fri, May 14, 2010 at 2:24 PM, Viorel wrote:
> > I have something like this:
> > for xx in '01'..'09'
> > field_name='field'+xx
> > puts ModelName.field_nam
I am trying to access those fields
On May 14, 9:26 pm, Joshua Martin wrote:
> What exactly are you trying to do with this?
>
>
>
>
>
> On Fri, May 14, 2010 at 2:24 PM, Viorel wrote:
> > I have something like this:
> > for xx in '01'..'09'
> > field_name='field'+xx
> > puts ModelName.field_name
What exactly are you trying to do with this?
On Fri, May 14, 2010 at 2:24 PM, Viorel wrote:
> I have something like this:
> for xx in '01'..'09'
> field_name='field'+xx
> puts ModelName.field_name
> end
>
> My problem is that ModelName has no field named field_name, it have
> fields like fiel
I have something like this:
for xx in '01'..'09'
field_name='field'+xx
puts ModelName.field_name
end
My problem is that ModelName has no field named field_name, it have
fields like field01, field02,...,field09. So, how do I transform a
string in a field name?
It might be a trivial solution, b
> Marnen Laibow-Koser wrote:
>
> That's the Singleton pattern. I think the OP wanted to know how to get
> a model's singleton class (eigenclass).
Correct.
> Unfortunate coincidence of terminology for two completely different things.
Agreed. On a hunch, I looked up Black's precise terminology i
> Invalid pages in the browser are just as evil, aren't they ;-) I
> sometimes wish browsers were a lot less forgiving on that part, it
> would avoid a lot of seemingly unrelated issues, especially when you
> start using Javascript DOM manipulations.
Yah I knew somebody would bring that up as soon
I can confirm that I use the RESTful authentication plugin, too.
Thanks for your input!
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On 14 May 2010, at 19:23, Jonathan Steel wrote:
prince: /Users/jonathan/tmp/97.html: error: could not load input
it. Being so expensive, Prince pretty much had to work without a
hitch
if I was going to spend any time trying to make it work.
So what I really meant by this was that with seve
On 14 May 2010, at 18:09, Tom Ha wrote:
Only sometimes...
Maybe due to bots...?
We've had it happen on random occasions while using the RESTful
authentication plugin after upgrading Rails. I remember reading a
ticket issue somewhere about it and iirc it has to do with something
funky i
prince: /Users/jonathan/tmp/97.html: error: could not load input
>> it. Being so expensive, Prince pretty much had to work without a hitch
>> if I was going to spend any time trying to make it work.
So what I really meant by this was that with several other options
available, things had to
Feel like such a nube/dweeb for asking but...
Background - I follow redis, redis-rb, and phpredis on github, bleeding
edge, trunk.
With redis I type make clean; make - then I'm good to go
With phpredis i type make clean; make; make install - then I'm good to go
(maybe restart apache2)
What are
On 13 May 2010, at 18:48, Jonathan Steel wrote:
mismatch: div line 480 and html
followed by just as many:
prince: /Users/jonathan/tmp/97.html:552: error: Premature end of
data in
tag div line 372
and ending with:
prince: /Users/jonathan/tmp/97.html: error: could not load input
file
pr
I'm trying to figure out what the route should be for a form I'm
creating. I have 2 tables: rooms, teches. One room can have many
teches (ie, computers), and I've created a form for moving a tech from
one room to the other. I've setup a form that pulls a list of room
names and their ids and crea
On Fri, May 14, 2010 at 9:19 AM, Be Wh wrote:
> ... and use terminal to start the server (same
> error for mongrel and Webrick) I get this error explosion:
>
> => Booting Mongrel
> => Rails 2.3.2 application starting on http://0.0.0.0:3000
> /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in
> `g
Hi,
New to RoR and have been assigned a pretty hefty task. I have to alter
some source code for a company, the only problem is when I import the
project (using Netbeans) and use terminal to start the server (same
error for mongrel and Webrick) I get this error explosion:
=> Booting Mongrel
=> Rai
Only sometimes...
Maybe due to bots...?
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i'm going to install apache and passenger on a intel atom dual (dual
core).
is it better to install apache-worker or apache-prefork?
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Does it always do it or only sometimes?
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That would do it.
Meanwhile, if you are using form_for, you should do this:
<%= f.text_field :first_name %>
The f knows it refers to the person record because you told it so with
form_for...
On May 14, 9:50 am, Joshua Martin wrote:
> I feel quite stupid now.. Apparently, I had some JQuery for a
On May 14, 1:50 am, badnaam wrote:
> I have two models Club and users. users are regular authenticated
> users and some of them might create a club. A club can also have
> members (essentially users) and there are attributes and models that
> apply to member but not to users.
>
> Here is what I
Larry Meadors wrote:
> Google for "linux free command"
>
> From the third link: http://salomie.ro/wiki/index.php/Linux_Free_Command
>
> "The second line starting with -/+ buffers/cache: tells us how much of
> the memory in the buffers/cache is used by the applications and how
> much is free. Keep
Google for "linux free command"
>From the third link: http://salomie.ro/wiki/index.php/Linux_Free_Command
"The second line starting with -/+ buffers/cache: tells us how much of
the memory in the buffers/cache is used by the applications and how
much is free. Keep in mind that in general the cache
Hi everyone!
I'm delighted to announce the release of marnen-foreigner 0.5.2. This
is my fork of matthuhiggins-foreigner 0.5.0, and adds MS SQL Server 2005
foreign key constraint support to the MySQL and PostgreSQL support that
was already in the gem.
This is my first public gem release, and I'd
We have developed rails reports and deployed in server, report have some
hierarchy levels.
Initially we have less volume of data in database table and report is
running with fine performance...
after few months,reports get very slower, we thought that this could be
because of data increased i
Hi,
I am really struggle with following result..i have to explain my
situation.
First, i have created small rails application which is only used to show
data from table called products(nearly 11 lakhs of records in the
table).Application was getting very low performance, So i decided to
measure Ra
One of my current projects used to run their Rails app on a shared
Plesk server using FCGI in the US. Fortunately part of taking on the
contract I moved them over to Brightbox (in the UK). Which compared to
my own Linode box is expensive however it allows the client to take
care of the billing and
I feel quite stupid now.. Apparently, I had some JQuery for a search textbox
whose job involved incorrectly blanking out all input:text in the page...
Didn't realize it until I simplified the page as much as possible.
Definitely won't make this mistake again (:
On Fri, May 14, 2010 at 9:25 AM, C
Have you cached your view by any chance? That would mean that the
authenticity_token in the view is stored in a cached file and not really
dynamic?
Cheers,
Aditya
Tom Ha wrote:
> Hi there,
>
> I have my first Rails app running and I regularly get the following
> "logged_exception" error messag
On 14 May 2010 14:08, Joshua Martin wrote:
> You might need to keep that nickel Bill (:
>
> I've removed all the :size elements from the form and validated the page
> XHTML strict using W3C's validator.
>
> Yet, the values are not displayed. The values are in the HTML, just not
> being displayed i
i had not thought of a polymorphic association.
works good and does what i needed.
Ar Chron wrote:
> Gone Sail wrote:
>> right this sounds like what i need to do. so your association tables (AB
>> and AC) have their own unique ids? Xlink is the polymorphic link from AB
>> and AC to the X table
Hello, thanks for your response.
I'm looking at actionpack-3.0.0.beta3/README and can't find any
mention of this.
Using the example below, is there a way to style the elements
surrounding the invalid input (and not just the input itself)?
I'd like to change the CSS class name, too. Basically I'd
On 14 May 2010 13:42, arga aridarma wrote:
> Is there any Rails way how to perform this user-based ajax call?
>
> The periodically_call_remote is ok, but it is a periodically calls.
link_to_remote is what you want. Have a look for tutorials on basic
ajax in rails.
Colin
>
> regards,
>
> Arga
>
You might need to keep that nickel Bill (:
I've removed all the :size elements from the form and validated the page
XHTML strict using W3C's validator.
Yet, the values are not displayed. The values are in the HTML, just not
being displayed in the text boxes and text area for some reason. On a
rel
do rails migrations use mysql default storage engine or do they force
using innodb?
what happen if innodb is disabled on the mysql server?
i want to use only myisam, do i need to change something in the
migrations?
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I have the exact same problem.
same book.
same code.
same error.
So, how did you finally solve the problem ?
Thanks
Angel
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Is there any Rails way how to perform this user-based ajax call?
The periodically_call_remote is ok, but it is a periodically calls.
regards,
Arga
- Original Message
From: Colin Law
On 13 May 2010 19:24, arga aridarma wrote:
> Hi all,
>
> I'm just wondering what is the best practic
Ar Chron wrote:
> First simple question:
>
> Have you compared the log files for those two environments? Is your
> second "production" environment really being treated as production?
>
> Sounds like you're getting all the dev class reloading and logging, just
> like a non-production environmen
[Please quote when replying.]
Bob Smith wrote:
> It acts like I set a breakpoint, but I haven't. Not sure why, but this
> problem vanished last night..
Perhaps the class was cached (which Rails does automatically in
production) and the cached version included the breakpoints? Then if
you resta
Your migrations are really just a set of steps to a specific point. I
have seen and done 'migration maintenance' multiple ways.
On one team, there is a certain 'sanctity' to the notions of migrations,
and they are all kept separate and unaltered. Blew it in your last
migration? Well, make a new
First simple question:
Have you compared the log files for those two environments? Is your
second "production" environment really being treated as production?
Sounds like you're getting all the dev class reloading and logging, just
like a non-production environment.
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Hi
While googling i found this old blog.
http://sean-carley.blogspot.com/2006/05/when-rails-needs-clue-single-table.html
But the problem specified there still exists with even rails 2.3.5
. Why it is not resolved Any specific cause? Please share your thoughts
Thanks
Tom
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On 14 May 2010 10:50, Hemant Bhargava wrote:
> Hello All,
>
> How can i convert the date format "2010-01-01" to rails default date
> format. I mean to "Fri, 14 May 2010"?
You can use Date.strptime to parse it then strftime to format it to
whatever format you like.
Colin
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On Fri, May 14, 2010 at 17:50, Hemant Bhargava wrote:
> Hello All,
>
> How can i convert the date format "2010-01-01" to rails default date
> format. I mean to "Fri, 14 May 2010"?
>
> Is there any built in function for it.. Googled but ..?
> --
> Posted via http://www.ruby-forum.com/.
>
> --
> Yo
Jonathan Steel wrote:
> Jeff Burlysystems wrote:
>> Sounds like the underlying html/css in your "complicated" test might
>> not be valid, such that prince is saying that it isn't able to
>> generate the pdf because it can't parse/process that html/css? You
>> might want to run that html/css thru a
Jonathan Steel wrote:
http://github.com/amardaxini/acts_as_flying_saucer_demo";>Act as
flying saucer demo
Just make sure your html is proper
Any query regarding acts_as_flying_saucer you can drop me a mail
on amardax...@gmail.com
http://railstech.com";>Amar Daxini
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Hello All,
How can i convert the date format "2010-01-01" to rails default date
format. I mean to "Fri, 14 May 2010"?
Is there any built in function for it.. Googled but ..?
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On 14 May 2010 06:50, badnaam wrote:
> I have two models Club and users. users are regular authenticated
> users and some of them might create a club. A club can also have
> members (essentially users) and there are attributes and models that
> apply to member but not to users.
>
> Here is what I
On 14 May 2010 02:22, Joshua Martin wrote:
> I'm using this form in an edit page to update a person. For some weird
> reason, when I view this form in the browser... The text field's value is
> set to the person's firstname, but it does not display in the browser.
>
> The form works perfectly on W
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