I've written a short example about has_many, belongs_to -
http://gist.github.com/425026
has_many, has_one, belongs_to deffinitions goes into model and not in
scaffold. You can use "references" like this: script/generate scaffold
address company:references address:text
but as I mentioned in this d
I'm using http://github.com/jmettraux/rufus-scheduler to schedule mail
sending. I've added scheduling code in config/initializers dir and
it's working quite well.
On Jun 4, 1:12 am, Tom Ha wrote:
> Hi there,
>
> do you agree that for having scheduled tasks in Rails, the leanest
> solution is the
Jian Lin wrote:
> but it seems the only thing allowed is
>
> :javascript
> $('#aDiv').html('#{a_ruby_variable}';
correction: (missing the ending paren)
:javascript
$('#aDiv').html('#{a_ruby_variable}');
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It seems that inside of HAML's :javascript filter, no Ruby code is
allowed, not even a comment.
So this is NOT allowed:
:javascript
- 1.upto(10) do |i|
:javascript
-# just a comment not to show to public
(somebody said there is not way to hide comment like that inside a
:javascript filter.
Hi
I would like to construct a button like
Add
And I used the helper button_to_remote for this like
<%= button_to_remote("Add",
{ :url => some_url(@id),
:condition => "check_valid()",
:with=> "'ids='+user_ids"},
{:class => "form-button2 fixed3"}
) %>
Hi,
Here is the complete trace of error:-
Can anyone help me out what is wrong with my configuration?
administrators-macbook:browsercms_demo Administrator$ rake gems:freeze
GEM=pdf-writer --trace
(in /railsproject/bcms/browsercms_demo)
DEPRECATION WARNING: Rake tasks in vendor/plugins/gemsonrail
Quoting Tom Ha :
[snip]
> My additional question is: How would the cron job entry have to look
> like in order to let cron "log in" (as admin for example) before calling
> the action (for obvious security reasons)? This is what I have until
> now:
One solution is to use HTTP Basic Authentication a
Marnen Laibow-Koser wrote:
> Ginty wrote:
> [...]
>> Yep, in fact I have often wondered what I am missing wrt Gitosis or a
>> paid Github account for that matter.
>>
>> Even for a multi-man team what do they give you that just sticking
>> your master repository on your private server doesn't?
Amp
Ginty wrote:
[...]
> Yep, in fact I have often wondered what I am missing wrt Gitosis or a
> paid Github account for that matter.
>
> Even for a multi-man team what do they give you that just sticking
> your master repository on your private server doesn't?
Real user accounts in your repository.
Add this to your ~/.bashrc
export GEM_HOME=/usr/lib/ruby1.9.1/gems/1.9.1
and do a "source ~/.bashrc
1.9.1 is the ruby version, change it according to your development
environment
> # rails s
> /home/luc/firsttest/config/boot.rb:4:in `require': no such file to
> load -- bundler (LoadError)
>
Oh, and one other thought. If you are still concerned about the id in
the url, in UserController#Index you could also check if the user is
an admin, and if not then set params[:user_id] = current_user and then
render :action => show instead of the index action. I haven't tried it
in a while, but as
I see your point, but the user_id is just an arbitrary number used for
the lookup of the correct user record. You could use anything, like
user name (User.find_first_by_username(params[:username]) if you have
the correct route set up. Or you could do the same thing with a
randomly generated unique
On Jun 3, 8:22 pm, Marnen Laibow-Koser wrote:
> Ginty wrote:
> > Just to say that on the private git server for a 1 man band, you can't
> > do much better than get yourself a free dropbox account, stick your
> > repository on it and then clone it to a local folder.
>
> > That's you backed up off
Tom,
I think every scheduled task I've seen has called methods on models,
not controller actions. Here are some ways I've seen it done:
1) Sometimes, for cron jobs run in production, folks will do a
"{#RAILS_ROOT}/script/runner -e production 'Model.method' >> /dev/null
2>&1"
2) There's repeated_jo
Ginty wrote:
> Just to say that on the private git server for a 1 man band, you can't
> do much better than get yourself a free dropbox account, stick your
> repository on it and then clone it to a local folder.
>
> That's you backed up off site and you can access your 'sever' from all
> your comp
On Jun 3, 3:47 am, Tushar Gandhi wrote:
> Hi,
> I am using MAC 10.6 OS.
> I want to freeze the my application gems so that it will nor required to
> install again when I go to production. For freezing of gems I am going
> through the tutorial
> "http://gemsonrails.rubyforge.org/";
>
> But whenev
Just to say that on the private git server for a 1 man band, you can't
do much better than get yourself a free dropbox account, stick your
repository on it and then clone it to a local folder.
That's you backed up off site and you can access your 'sever' from all
your computers.
On Jun 3, 9:14 a
On Thu, Jun 3, 2010 at 5:12 PM, Tom Ha wrote:
> 20 * * * * /usr/bin/wget --quiet -O -
> 'http://www.mydomain.com/my_controller/my_action'
Use script/runner.
--
Greg Donald
destiney.com | gregdonald.com
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on Ra
I can't raise ActiveRecord::NotFound as that's not the ORM I am using,
so it is not even require'd in my project. Rendering 404.html should
work, but how do I halt the action additionally? raising an Exception
will prevent the rest of the action from executing, but rendering
won't afaik.
On Jun
On Wed, Jun 2, 2010 at 1:39 PM, Gerő Zoltán wrote:
> I use Ubunu 10.4. I installed Ruby, Gem, than Rails. I chekcked:
> rails -v -> getopt: invalid option -- 'v' (I don't understand this one, it
> should be different?)
Yes, it should work.
> I reinstalled rails a few time, because first I forg
Kevin Hastie wrote:
I guess what I really want is something like this:
class Address< ActiveRecord::Base
belongs_to :addressable, :polymorphic => true
end
class Business< ActiveRecord::Base
has_one :address, :as => :addressable
end
class School < ActiveRecord::Base
has_one :address, :as =>
Kevin Hastie wrote:
> a) Am I doing this right?
Apparently not.
Weird. Is it because I didn't do polymorphic anywhere that Address now
has a business_id, a credit_card_id and a user_id? Obviously this is no
good - I'd prefer the Business table to have an address_id, etc So:
e) Did I do t
Michael Pavling wrote:
> On 3 June 2010 15:15, Andy Jeffries wrote:
>> class UserAccount < ActiveRecord::Base
>> serialize :meta_data, Hash
>> end
>
> That would get it working to demo, but I *know*
Really? Or do you guess?
> that they're going to
> want to search/filter on the attributes onc
Hi there,
do you agree that for having scheduled tasks in Rails, the leanest
solution is the following?
- Create a controller with an action for each task
- Implement the logic of the task as controller code
- Set up a cron job at the OS level that uses wget to invoke the URL of
this controller/a
First, I am very new to ruby and rails. Searching for "references" is
really tough, and so I've finally come here.
I'm trying to create a scaffold. Let's say a Business and a School both
can have a single Address (not shared). In a different case, an Offer
has an OfferType (with just a type_id
Guys,
I think rails migrations are the bomb.
My company deploys a rails web server and application server (for web
services), as well as a stack of linux servers containing applications
and databases. the rails app talks to a MySQL database which supports
it, and rails migrations (rake db:create
Ivan Nastyukhin wrote:
> <% form_for @user do |f| %>
> <%= f.check_box :field_name_at_model(db) %>
> <% end %>
Hi Ivan,
I didnt understand what you replied. I was unable to save the checkbox
value to a database for an authentication through authlogic plugin on
rails 3.
Can you help me out i
I had a similar problem - our log read:
/!\ FAILSAFE /!\ Thu Apr 29 10:55:46 -0400 2010
Status: 500 Internal Server Error
Host 'coolhostname.com' is blocked because of many connection
errors; unblock with 'mysqladmin flush-hosts'
so, that mysqladmin flush-hosts cleared up the pro
Yes. I just asked our sysadmin. The httpd log shows that max_clients
limit is reached. When we first ran into the problem, we raised it to
256, then to 500. We never have more than 2 or 3 using the server at
a time, so it seems something is not closing properly.
Thanks.
On Jun 3, 1:30 pm, che
examine your error_log (/var/log/httpd/error_log?) and the
production.log. What is the issue? Does it just freeze without a
note in the logs?
On Jun 3, 11:56 am, billv wrote:
> We have a virtual server running CentOS5 and Rails 2.3.5 with Ruby
> 1.8.7. There are two lightly used rails apps in
On Jun 3, 11:54 am, Sharagoz wrote:
> So you're saying that you don't have control over the image tags that
> are being generated in your views? That sounds like a bad position to
> be in. I have no idea how you would go about manipulating the routing
> to redirect calls to image files. What is g
http://sdtconf.com/
SDTConf is an all open space conference providing software
practitioners a platform to meet face-to-face and discuss/demonstrate
simple design & testing principles/approaches.
No Marketing talks, no non-sense. All you get is a set of great
practitioners interested in peer-to-p
Peter De Berdt wrote:
> However, my first few projects, or should I say failed experiments,
> never went out to paying customers. There's no reason any customer
> should pay for the inexperience of the developer, whether that's in
> short term (everything taking a lot more time than needed) or in t
if u store models, at session - u are wrong
u should save, only ids to db, may be drafts, buts 4kb its normal for 99.8%
situations
Ivan Nastyukhin
dieinz...@me.com
On Jun 3, 2010, at 8:46 PM, Chdem Chdem wrote:
> Because cookie store imply a strict size limit of 4kB..
>
>
>
>
>
>
I have mingGW32 , and cygdrive
I made a git clone . perfect
I intent to use git... $ ./script/plugin install git://.
it did not work, PLUGIN NOT FOUND...
I used in the console C:\ Windows\system32\cmd.exe
C:\ path...>.ruby script\plugin
We have a virtual server running CentOS5 and Rails 2.3.5 with Ruby
1.8.7. There are two lightly used rails apps in production on the
server. Every so often, maybe once a month, Apache freezes. A
simple service reset restores service. Has anyone else experienced
such a problem? Any ideas as to
On Jun 3, 5:46 pm, Chdem Chdem wrote:
> Because cookie store imply a strict size limit of 4kB..
>
If you hitting that limit you are usually doing it wrong (database
sessions can contain larger objects though)
Fred
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hi
what is checkboxes?)
mm, standart
<% form_for @user do |f| %>
<%= f.check_box :field_name_at_model(db) %>
<% end %>
Ivan Nastyukhin
dieinz...@me.com
On Jun 3, 2010, at 8:07 PM, Siva Kilaru wrote:
> Hello guys,
>
> I had a quick question. Does Authlogic save the checkboxes to db.
why topic starter, not use cookie store?
Ivan Nastyukhin
dieinz...@me.com
On Jun 3, 2010, at 8:04 PM, Frederick Cheung wrote:
>
>
> On Jun 3, 4:39 pm, Chdem Chdem wrote:
>> Ok, I have more informations :
>>
>> I can read the array from session if I modify my development.rb file :
>> ch
Hello guys,
I had a quick question. Does Authlogic save the checkboxes to db.
I came to know that it posts the value.
Can you guys let me know how to save this in the Users db?
Thanku in advance
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On 03 Jun 2010, at 16:22, John Ivanoff wrote:
The first "app" you wrote was it "perfect"? mine wasn't. We've all
gotten where we are from writing code and learning best practices.
Sometimes we have to just jump in and get it done. I don't like doing
that, but sometimes you have to. If all I did
On Jun 3, 4:39 pm, Chdem Chdem wrote:
> Ok, I have more informations :
>
> I can read the array from session if I modify my development.rb file :
> change
> config.cache_classes = false
> TO
> config.cache_classes = true
>
> like in production. But of course, I have to restart the server each
>
On Jun 3, 5:40 pm, anon_comp wrote:
> On Jun 3, 9:14 am, Sharagoz wrote:
> Yes it does, but read the paragraphs before that to see that the
> rendered page uses a normal html img call and that it occurs about 100
> times. But your suggestion is completely correct :)
So you're saying that you do
On Jun 3, 9:14 am, Sharagoz wrote:
> Doesn't <%= image_tag('some_image.png') %> always produce an image tag
> pointing to /images/some_image.png regardless of which view it is
> being called from?
Yes it does, but read the paragraphs before that to see that the
rendered page uses a normal html i
Ok, I have more informations :
I can read the array from session if I modify my development.rb file :
change
config.cache_classes = false
TO
config.cache_classes = true
like in production. But of course, I have to restart the server each
times I modify my code to see the results.
Is it a cache
>
> Out of interest, what's your problem with the above code?
>>
>> its crutch, for incomprehensible thing
>>
>
> Sorry, I don't understand - could you rephrase...
>
> U should not insert if request.xhr?
> u can create view, with build js ( show.js.erb)
> and in its view call render, but with js
>
> associatedFields = @category.fields
> allFields = Field.all
>
> available = allFields - associatedFields
Field.all :conditions => ["id not in (?)", @category.fields.all.map(&:id)]
Field.where(["id not in (?)", @category.fields.all.map(&:id)]) if rails 3
Ivan Nastyukhin
dieinz...@me.com
>> Out of interest, what's your problem with the above code?
>
> its crutch, for incomprehensible thing
>
> Sorry, I don't understand - could you rephrase...
U should not insert if request.xhr?
u can create view, with build js ( show.js.erb)
and in its view call render, but with js escape
> T
Hi Sharagoz, thank you for your reply. However, I had already tried
array subtraction once, but with no success.
I tried for example:
associatedFields = @category.fields
allFields = Field.all
available = allFields - associatedFields
however it did not work.
When I try:
associatedFields.inspect
>
> Out of interest, what's your problem with the above code?
>
> its crutch, for incomprehensible thing
>
Sorry, I don't understand - could you rephrase...
> Premature optimisation is the root of all evil...
>
> yep, but i'm thinking, that write 1-10 LOC in js, witch will be build
> partial for
> Out of interest, what's your problem with the above code?
its crutch, for incomprehensible thing
> Premature optimisation is the root of all evil...
yep, but i'm thinking, that write 1-10 LOC in js, witch will be build partial
for each json element, its not optimisation, its "by default" use
>
> > class UserAccount < ActiveRecord::Base
> > serialize :meta_data, Hash
> > end
>
> That would get it working to demo, but I *know* that they're going to
> want to search/filter on the attributes once they have their hands on
> them, so I'd prefer to start with a DB record per attribute that
may be watch to documented db? something like mongodb?
Ivan Nastyukhin
dieinz...@me.com
On Jun 3, 2010, at 6:20 PM, Michael Pavling wrote:
> On 3 June 2010 15:15, Andy Jeffries wrote:
>> class UserAccount < ActiveRecord::Base
>> serialize :meta_data, Hash
>> end
>
> That would get it wor
On 3 June 2010 15:17, Ivan Nastyukhin wrote:
>if request.xhr?
> render :partial => "whatever"
> end
>
> if developers, from my team, write this, i curse too much for such)
>
If a developer from my team makes a judgement/technical direction based on
incomplete facts I'd curse too much
class ApplicationController < ActionController::Base
protect_from_forgery
before_filter :auth
protected
def auth
authenticate_or_request_with_http_basic do |id, password|
authentificated = id == LOGIN && password == PASSWORD
unless authentificated
The first "app" you wrote was it "perfect"? mine wasn't. We've all
gotten where we are from writing code and learning best practices.
Sometimes we have to just jump in and get it done. I don't like doing
that, but sometimes you have to. If all I did was read tutorials and
best practices, I'd never
Marnen Laibow-Koser wrote:
>> As I'm developing on Windows, remarks concerning Objective-C, Cocoa,
>> putting Cappuccino at the same sentence.. make me think this is not
>> the things for me right now even if I wanted to (wish it was)..
>
> Then you completely misunderstood. Cappuccino is a JavaS
On 3 June 2010 15:15, Andy Jeffries wrote:
> class UserAccount < ActiveRecord::Base
> serialize :meta_data, Hash
> end
That would get it working to demo, but I *know* that they're going to
want to search/filter on the attributes once they have their hands on
them, so I'd prefer to start with a
agree,
eav, is build based on data serialization
try it, if u will be required more, than simply switching to eav
Ivan Nastyukhin
dieinz...@me.com
On Jun 3, 2010, at 6:15 PM, Andy Jeffries wrote:
> On 3 June 2010 15:06, Michael Pavling wrote:
> I've a requirement to put some user-managed
Hello,
I'm using basic http authentication in my rails app with the following
code:
class ApplicationController < ActionController::Base
helper :all # include all helpers, all the time
before_filter :authenticate
private
def authenticate
authenticate_or_request_
>if request.xhr?
> render :partial => "whatever"
> end
if developers, from my team, write this, i curse too much for such)
> How much slower is a big thing though. If you can cache the response then it
> should remove the load from Rails, if the content is small/gzipped over the
>
On 3 June 2010 15:06, Michael Pavling wrote:
> I've a requirement to put some user-managed attributes on a model.
>
> Essentially, I want Entity-Attribute-Value functionality - the
> administrator has the ability to create "fields" on the model, and to
> specify their type (datetime, string, bool
Thanks for the Inputs!
Using redmine now for several days and its lovely,
nothing more I could wish for
On May 29, 2:18 pm, Marnen Laibow-Koser wrote:
> rubybox wrote:
> > As a 1 man ruby on rails developer I have several ideas / concepts for
> > (near) future project and 1 active project im w
>
> mm, u can do it
> but
> 1) u should write yet anothe action at controller, its not like REST
>
No reason why you should...
def show
...blah...blah...blah
if request.xhr?
render :partial => "whatever"
end
end
> 2) its will be more slower, than render at mobile device, from json
>
> This is exactly what I planned to do until you said it would be better
> to return json
>
Ivan said it would be better, not me :-)
I said that it is faster/lighter weight - but not better and said I
disagreed with him.
Cheers,
Andy
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I've a requirement to put some user-managed attributes on a model.
Essentially, I want Entity-Attribute-Value functionality - the
administrator has the ability to create "fields" on the model, and to
specify their type (datetime, string, boolean, decimal, etc). Then in
the regular views, those fie
Michael Pavling wrote:
> * quickly produced
> * well written
> * cheap price
> ... then give them an option to pick which two (and they can *only*
> have two) of the three they want.
This is close, but the most useful variable was left out of this list.
The choices are actually:
1. Time
2.
Andy Jeffries wrote:
> Sorry, just realised you were the OP :-)
>
> In particular I'd use jQuery's load method to load the URL in to an
> element
> (the original page's container for this section):
>
> http://api.jquery.com/load/
>
> And from within the controller just render the partial:
>
>
mm, u can do it
but
1) u should write yet anothe action at controller, its not like REST
2) its will be more slower, than render at mobile device, from json
Ivan Nastyukhin
dieinz...@me.com
On Jun 3, 2010, at 5:39 PM, Andy Jeffries wrote:
> I'd do it as the OP requested, have a partial u
>
> I'd do it as the OP requested, have a partial used in both places and
> return that.
>
Sorry, just realised you were the OP :-)
In particular I'd use jQuery's load method to load the URL in to an element
(the original page's container for this section):
http://api.jquery.com/load/
And from
>
> > It's faster/lighter to do it that way.
> >
> > However, you often break DRY* as you have two sets of logic used to
> > create
> > markup from a dataset (one in Rails and one is JS). So I'm not sure I
> > agree
> > with Ivan.
>
> If you don't agree how would you do it?
>
I'd do it as the OP
Is that possible to " Drag n drop file from desktop to
upload " in Ruby on rails application
for example : google (gmail) drag n drop attachments same as
this feature .
Drag and drop functionality working but how to upload the
file to the application ? through
aja
people
not use rjs, its ugly
Ivan Nastyukhin
dieinz...@me.com
On Jun 3, 2010, at 5:28 PM, Bill Walton wrote:
> Hi Greg,
>
> On Thu, Jun 3, 2010 at 8:05 AM, Gregory Mar wrote:
>> Hi,
>> I am working on a mobile device dev using javascript and I use a remote
>> Rails app for the backend.
>>
Andy Jeffries wrote:
> It's faster/lighter to do it that way.
>
> However, you often break DRY* as you have two sets of logic used to
> create
> markup from a dataset (one in Rails and one is JS). So I'm not sure I
> agree
> with Ivan.
> Cheers,
> Andy
If you don't agree how would you do it?
-
Hi Greg,
On Thu, Jun 3, 2010 at 8:05 AM, Gregory Mar wrote:
> Hi,
> I am working on a mobile device dev using javascript and I use a remote
> Rails app for the backend.
> I query the backend using Ajax, and I would like to know if from my
> controller I can return a partial in response to the aja
yes
its better choise
Ivan Nastyukhin
dieinz...@me.com
On Jun 3, 2010, at 5:18 PM, Gregory Ma wrote:
> Ivan Nastyukhin wrote:
>> yep u can
>>
>> index.js.erb
>>
>> and in it, render your response
>>
>> buts its worse idea, return json, and build dom
>>
>>
>> Ivan Nastyukhin
>> dieinz..
>
> > yep u can
> >
> > index.js.erb
> >
> > and in it, render your response
> >
> > buts its worse idea, return json, and build dom
>
> I'm not sure to understand.
> You think it's better to return json and than build the dom from the
> javascript?
>
It's faster/lighter to do it that way.
Howeve
http://tinyurl.com/253tgp8
(hint to Ivan, use http://lmgtfy.com/ - it's great for links like this :-) )
--
Andy Jeffries
http://andyjeffries.co.uk/ #rubyonrails #mysql #jquery
Registered address: 64 Sish Lane, Stevenage, Herts, SG1 3LS
Company number: 5452840
On 3 June 2010 14:00, Ivan Na
Hi,
When i run the command "ruby extconf.rb --with-openldap1" i am getting
the error as "can't find ldap.h and lber.h
use the option '--with-ldap-dir'!". How can i solve this problem
please?.
Thank you
Periyasamy.R
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Ivan Nastyukhin wrote:
> yep u can
>
> index.js.erb
>
> and in it, render your response
>
> buts its worse idea, return json, and build dom
>
>
> Ivan Nastyukhin
> dieinz...@me.com
I'm not sure to understand.
You think it's better to return json and than build the dom from the
javascript?
--
Guo Yangguang wrote:
> hi
> My app has location for every user,i want the location to display a
> little google map in a way like ajax when clicking the location? I am a
> javascript and google map api idiot,can you help me? is there any
> tutorial? I have looked over the goog map api,but can not
On Jun 2, 8:31 pm, anon_comp wrote:
> I know squat about routes despite reading Agile Web Development with
> Rails, two other relatively thick books, and multiple articles on the
> web. I've tried many different ways to define the routes in hopes of
> stumbling on the answer
Doesn't <%= image_tag
yep u can
index.js.erb
and in it, render your response
buts its worse idea, return json, and build dom
Ivan Nastyukhin
dieinz...@me.com
On Jun 3, 2010, at 5:05 PM, Gregory Mar wrote:
> Hi,
> I am working on a mobile device dev using javascript and I use a remote
> Rails app for the bac
Hi,
I am working on a mobile device dev using javascript and I use a remote
Rails app for the backend.
I query the backend using Ajax, and I would like to know if from my
controller I can return a partial in response to the ajax request?
Greg
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You rec
css + position fixed
google it
Ivan Nastyukhin
dieinz...@me.com
On Jun 3, 2010, at 4:58 PM, Lille wrote:
> Hi,
>
> Anybody know how to "float" an element like a partial so that it stays
> in the same position relative to the browser window frame?
>
> (My motivation: I'd like to have cert
Hi,
Anybody know how to "float" an element like a partial so that it stays
in the same position relative to the browser window frame?
(My motivation: I'd like to have certain elements always in view no
matter where the user scrolls on the page.)
Thanks,
Lille
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On Jun 3, 12:48 am, Arun Srini wrote:
> Can you share how you solved it? Am facing a similar situation.
Sure thing.
This may or may not be your situation considering that my page was an
outside-program-generated .html page.
If it is then all you have to do is move the page to the public
folder.
On 3 June 2010 11:49, pepe wrote:
> if you ask a boss or customer what is that
> they prefer, pretty vs. working code, I can tell you that not 100 but
> 200% of them will choose working. ;)
Erroneous. You're not giving them all the information needed to make
their choice.
Sure, quick and dirty c
Fields.all gives you an array of all the fields in the database
@category.fields gives you an array of all the fields for the given
category (since you have the has_many :fields, :through
=> :categoryFields association)
How do you get the fields that are present in the first array but not
in the s
>
> > and if you ask a boss or customer what is that
> > they prefer, pretty vs. working code, I can tell you that not 100 but
> > 200% of them will choose working. ;)
>
> I don't give my clients that choice. They get properly designed code
> that works. It's not up to the client to make technica
On Jun 3, 12:47 pm, ratnamraj varasala wrote:
> hai
> im ruby on rails developer, im integrating princely plugin and prince
> software to my rails application
>
> i have generated pdf file successfully using the following code
> princely = Princely.new()
>
> html_string = render_to_string
Frederick Cheung wrote:
> On Jun 3, 4:37�am, Japmsn Japms wrote:
>> � def word_to_links(word)
>> � � parts, o = [], ""
>> � � (word.size/3).times{ |i| parts << word[i*3,3] }
>
> I wouldn't rely on some or most kanjis being exactly 3 bytes in utf8 -
> use the multibyte chars stuff in activesupport
pepe wrote:
[...]
> Very true, that's why I mentioned Rails generated JS because you don't
> actually need to know JS to start using it if you let Rails generate
> it for you.
No! That will only land you in trouble without you knowing enough JS to
get *out* of trouble. You have to understand w
On 3 June 2010 13:09, Sharagoz wrote:
> On Jun 3, 1:43 pm, SushilKarwa wrote
>> why does it return "75", instead of "1234".
> Because 75 if the character code of the second character in the
> string.
Correct identification of the problem.
> Use split with a bang intead (split!) if you wish to c
hai
im ruby on rails developer, im integrating princely plugin and prince
software to my rails application
i have generated pdf file successfully using the following code
princely = Princely.new()
html_string = render_to_string(:template => 'test_methods/
visual_test/generate_report.rhtml'
TINODEV wrote:
> Ok..
>
> Took me a while to answer and try to figure out what direction was
> suggested by each one of you..
>
> Replying here in general, but referring to ideas, links and
> suggestions contributed by you all, so - thanks, everyone! :)
You're welcome. However, note that you se
On Jun 3, 1:43 pm, SushilKarwa wrote
> why does it return "75", instead of "1234".
Because 75 if the character code of the second character in the
string.
Use split with a bang intead (split!) if you wish to change the
variable itself.
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On 3 June 2010 12:43, SushilKarwa wrote:
> I'm trying to use split method and here is my sample code.When I use
> irb I gett following output
>
> irb(main):001:0> result = "OK:1234"
> => "OK:1234"
> irb(main):002:0> result.split(':')
> => ["OK", "1234"]
> irb(main):003:0> result[1]
> => 75
You ne
I'm trying to use split method and here is my sample code.When I use
irb I gett following output
irb(main):001:0> result = "OK:1234"
=> "OK:1234"
irb(main):002:0> result.split(':')
=> ["OK", "1234"]
irb(main):003:0> result[1]
=> 75
I am not able to figure out when am trying to access 2nd element
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