Replace mysql2 gem with mysql (at least for development mode under windows).
Solved here
: https://groups.google.com/d/msg/rubyonrails-talk/a-wyECimZ5g/1F0sgAcje0cJ
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Hi, am using Openflashchart plugin,How can we change the color of each
bar in Hbar openflash chart
this is the code i have inside my controller
def stat_bar
title = Title.new(session[:tag])
hbar = HBar.new
hbar.values = [HBarValue.new(0,10),HBarValue.new(0,20)]
hbar.colour =
On Fri, Feb 11, 2011 at 4:40 PM, Tim Uckun timuc...@gmail.com wrote:
On Fri, Feb 11, 2011 at 4:38 PM, Jim Ruther Nill jvn...@gmail.com wrote:
I'm not sure but if you look at
http://api.rubyonrails.org/classes/ActiveRecord/NestedAttributes/ClassMethods.html
your params does not have the same
On Fri, Feb 11, 2011 at 8:02 AM, Ralph Shnelvar li...@ruby-forum.comwrote:
Check this out.
http://www.ruby-doc.org/core/classes/String.html#M001186
I must be blind. I see no MatchData anywhere.
I see *match* which is a string ... but no MatchData.
What exactly do you mean when you say
Hello,
i've stored my sessions in a session table and can acces them via:
Session.all (id, session_id, data, c_at, u_at)
also i can get my current session_id via:
request.session_options[:id]
Is there a possibility to find all request containing to every single
session - to get an overview
On Feb 11, 10:55 am, Hans Hartmann li...@ruby-forum.com wrote:
Hello,
i've stored my sessions in a session table and can acces them via:
Session.all (id, session_id, data, c_at, u_at)
also i can get my current session_id via:
request.session_options[:id]
Is there a possibility to find
I'm not sure what you're after - requests aren't persisted anywhere
(unless you're doing something special to do that)
I want to find a possibility to get the PATH_INFO of each session user.
My first opinion to do that was to list the env of all sessions.
The reason I want to do that is to
oh right! we forgot about that one when we were discussing it minutes ago.
:D at least you figured it out.
On Fri, Feb 11, 2011 at 6:05 PM, Tim Uckun timuc...@gmail.com wrote:
On Fri, Feb 11, 2011 at 4:40 PM, Tim Uckun timuc...@gmail.com wrote:
On Fri, Feb 11, 2011 at 4:38 PM, Jim Ruther Nill
i think what he meant was like the scan function for string but instead of
returning String objects, you get MatchData objects.
On Fri, Feb 11, 2011 at 6:26 PM, Jatin kumar jatinkumar.n...@gmail.comwrote:
On Fri, Feb 11, 2011 at 8:02 AM, Ralph Shnelvar li...@ruby-forum.comwrote:
Check this
And the geokit-rails3 gem which adds basic finders by distance. It's not a
completely functional port of the old geokit-rails because of all the changes
in Rails3, but the basic distance finders work just fine.
https://github.com/jlecour/geokit-rails3
Best Wishes,
Peter
On Feb 11, 2011, at
Hi,
I am, trying to install the exception_notification plugin for rails.
I am using rails 2.3, and Windows 7 (64 bit)
The Rails 3 version is here:
https://github.com/rails/exception_notification/
I can install it using git-bash thus:
ruby script/install plugin
Bit of a newbie question but I've got a form and I want bits of the
form to appear when a checkbox is clicked.
So for example I have a query such as do you want to have a link
attached to this post which is a tick box, then I have another field
which contains the text box for the link to go in.
class Post ActiveRecord::Base
validates :name, :presence = true
validates :title, :presence = true,
:length = { :minimum = 5 }
has_many :comments, :dependent = :destroy
has_many :tags
accepts_nested_attributes_for :tags, :allow_destroy = :true,
:reject_if = proc {
On Feb 11, 11:12 am, Hans Hartmann li...@ruby-forum.com wrote:
I'm not sure what you're after - requests aren't persisted anywhere
(unless you're doing something special to do that)
I want to find a possibility to get the PATH_INFO of each session user.
My first opinion to do that was to
Looking at
http://api.rubyonrails.org/classes/ActiveRecord/NestedAttributes/ClassMethods.html
http://api.rubyonrails.org/classes/ActiveRecord/NestedAttributes/ClassMethods.htmlI
think accepts_nested_attributes expects an #{association}_attributes
key/value pair to be passed
as an attribute to the
I have a model and I set defaults for some values by overriding the
read accessor. For example
def heading
read_attribute(:heading).nil? ? 'Please select from:' :
read_attribute(:heading)
end
The problem I have found is that text_field ignores this.
%= f.text_field :heading %
is empty
Hi,
As part of a project I've compiled a VERY short survey on common bad
practices encountered when developing Rails applications.
The survey comtains a number of bad practices (smells) detected in a
sample application.
I'm looking for as many Rails developers as possible to scan through the
On Feb 11, 1:37 pm, Tony Primerano tony.primer...@gmail.com wrote:
I have a model and I set defaults for some values by overriding the
read accessor. For example
def heading
read_attribute(:heading).nil? ? 'Please select from:' :
read_attribute(:heading)
end
Have you double checked
ActiveRecord::Base.logger = Logger.new(STDOUT)
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On Feb 11, 8:45 am, Frederick Cheung frederick.che...@gmail.com
wrote:
On Feb 11, 1:37 pm, Tony Primerano tony.primer...@gmail.com wrote:
I have a model and I set defaults for some values by overriding the
read accessor. For example
def heading
read_attribute(:heading).nil? ?
Thanks. I gonna take a look on Ruby toolbox
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http://www.andrefonseca.net
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Send them this way :D
On Fri, Feb 11, 2011 at 9:44 PM, Robert O'regan li...@ruby-forum.comwrote:
Hi,
As part of a project I've compiled a VERY short survey on common bad
practices encountered when developing Rails applications.
The survey comtains a number of bad practices (smells) detected
are you sure that heading is nil? could you double check if it's not an
empty string?
On Fri, Feb 11, 2011 at 9:50 PM, Tony Primerano tony.primer...@gmail.comwrote:
On Feb 11, 8:45 am, Frederick Cheung frederick.che...@gmail.com
wrote:
On Feb 11, 1:37 pm, Tony Primerano
Frederick Cheung wrote in post #980922:
Error running 'make ', please read
/Users/jmerlino/.rvm/log/ruby-1.8.7-p330/make.log
So, what was in it?
Fred
Towards bottom it says this:
readline.c: In function ‘username_completion_proc_call’:
readline.c:730: error: ‘username_completion_function’
Hi-
I encountered a problem I have never seen before. For some reason,
requests for Destroy are routing to Edit.
Here's the route:
DELETE /instructions/:id(.:format)
{:action=destroy, :controller=instructions}
Here's the call to render it:
%= link_to 'Delete', instruction, :confirm = 'Are
The string is nil. I even created a new rails project to test this
out.
(Rails 3 / 1.9.2)
rails generate scaffold test value1:string value2:integer
app/models/test.rb
class Test ActiveRecord::Base
def value1
read_attribute(:value1).nil? ? 'hello' : read_attribute(:value1)
end
def
are you using rails 3? this problem usually occur if you remove the
javascripts to be used to handle the :confirm argument and the csrf meta
tag.
On Fri, Feb 11, 2011 at 11:46 PM, pete peterbattag...@gmail.com wrote:
Hi-
I encountered a problem I have never seen before. For some reason,
Yes, and I did remove the CSRF meta tag.
Thanks, I'll look into it!
On Feb 11, 8:58 am, Jim Ruther Nill jvn...@gmail.com wrote:
are you using rails 3? this problem usually occur if you remove the
javascripts to be used to handle the :confirm argument and the csrf meta
tag.
On Fri,
Hmm, I uncommented the CSRF meta tag, ensured I was including the
default javascripts and restarted, same issue.
I have added my own js files, is it likely a conflict with those?
On Feb 11, 9:01 am, pete peterbattag...@gmail.com wrote:
Yes, and I did remove the CSRF meta tag.
Thanks, I'll
hmm, just to be sure, try removing the confirm argument and check if it goes
to the destroy action.
On Sat, Feb 12, 2011 at 12:05 AM, pete peterbattag...@gmail.com wrote:
Hmm, I uncommented the CSRF meta tag, ensured I was including the
default javascripts and restarted, same issue.
I have
Sorry, I can't help you out as I'm not on my dev box. One thing off the top
of my mind (so you wont have to worry about that) is to use a placeholder
attribute instead of doing that check. Good luck!
http://davidwalsh.name/html5-placeholder
On Fri, Feb 11, 2011 at 11:57 PM, Tony Primerano
Nope, I removed the confirm and it still goes to Edit.
On Feb 11, 9:10 am, Jim Ruther Nill jvn...@gmail.com wrote:
hmm, just to be sure, try removing the confirm argument and check if it goes
to the destroy action.
On Sat, Feb 12, 2011 at 12:05 AM, pete peterbattag...@gmail.com wrote:
Solved, I missed out a ; that;s it.
Anyway thaks.
On Fri, Feb 11, 2011 at 8:23 AM, Hassan Schroeder
hassan.schroe...@gmail.com wrote:
On Thu, Feb 10, 2011 at 6:37 PM, Bhasker Harihara
harihara.bhas...@gmail.com wrote:
So inside my custom.css I use background-color: (url:--)
This works
btw, see if you can figure something out on this thread.
http://railsforum.com/viewtopic.php?id=41563
http://railsforum.com/viewtopic.php?id=41563good luck!
On Sat, Feb 12, 2011 at 12:21 AM, Jim Ruther Nill jvn...@gmail.com wrote:
hmm. that's weird. i can't think of any cause atm.
what js
Rails 3
---
I have a relationship where Category has_and_belongs_to_many Article. I
want to grab a small subsection of articles related to a particular
category. When I try to iterate over these, Rails tries to count the
records and gets the wrong number.
The issue is that there is bug in
On Feb 10, 2011, at 1:54 PM, Karl Smith wrote:
Is :default allowed as an option for decimal columns?
A migration:
class CreateMoney ActiveRecord::Migration
def self.up
create_table :money do |t|
t.decimal :amount, :defaut = 0.0, :precision = 8, :scale = 2
end
end
def
It's a JS problem.
I am using a number of mapping libraries but I think the heart of the
problem is JQuery, looks like it conflicts with Prototype??
Thanks for your feedback!
On Feb 11, 9:26 am, Jim Ruther Nill jvn...@gmail.com wrote:
btw, see if you can figure something out on this
On Feb 11, 2011, at 11:56 AM, pete wrote:
It's a JS problem.
I am using a number of mapping libraries but I think the heart of the
problem is JQuery, looks like it conflicts with Prototype??
Thanks for your feedback!
Have you replaced the rails.js with the one for jQuery?
I have a Rails 3 app using Ruby 1.9.2 configured to work on the Linux
server. The uses SSL to access all there resources. Now, I am dealing
with the SSL so that I can display the application on the client side.
The user LDAP credentials are being passed to the Linux server through
instructions in
If I recall correctly, webrick doesn't support SSL. Mongrel neither.
You'll have to use Apache or Nginx for that.
Yes, SSL dev for Rails is a bit painful.
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Michael Pavling wrote in post #980954:
(Partial, I assume).
Yes, a little searching... but the context-sensitive control-clicking
in my IDE lets me follow through very quickly, and I generally try to
name stuff to be simple to find again (the self-documenting approach)
Yes, you're right,
I'm a big fan of New Relic. One of the services they provide is alerts
when your traffic goes up unexpectedly above a predetermined level.
Does anyone have a favorite, inexpensive traffic alert tool that can
be used on a small site--a site that's not yet big enough for monthly
payments of $150
So I have 3 models -
Users, Roles, Records.
For each record X user, can have 1 of 3 roles, and those roles will
give different permissions on each record.
So for example, user 1 - has a role of follower on record 5, also user
1 - is a manager(role) of record 4, etc.
So what I am trying to do, is
On Feb 11, 3:36 pm, John Merlino li...@ruby-forum.com wrote:
Frederick Cheung wrote in post #980922:
Error running 'make ', please read
/Users/jmerlino/.rvm/log/ruby-1.8.7-p330/make.log
So, what was in it?
Fred
Towards bottom it says this:
readline.c: In function
Hello everyone, in my Rails app I need to validate a string that on creation
can not have its first chars empty or composed by any special chars.
For example: file and %file aren't valid. Do you know what Regex I
should use?
Thanks!
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On Fri, Feb 11, 2011 at 11:30 AM, Rodrigo Alves Vieira
rodrig...@gmail.comwrote:
Hello everyone, in my Rails app I need to validate a string that on
creation can not have its first chars empty or composed by any special
chars.
For example: file and %file aren't valid. Do you know what Regex
On Fri, Feb 11, 2011 at 11:30 AM, Rodrigo Alves Vieira rodrig...@gmail.com
wrote:
Hello everyone, in my Rails app I need to validate a string that on creation
can not have its first chars empty or composed by any special chars.
For example: file and %file aren't valid. Do you know what
Hello, thanks for the reply, but after applying this regex I go to rails
console and run
a = File.new
a.file_name = example.txt
It still works, when it shouldn't... any more help?
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Undescore is allowed.
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Where it stands:
Infinity can be represented in IEEE floating point numbers.
Infinity can be represented in Ruby, as evidenced by
(1.0/0.0).infinite?
= 1
Infinity can be represented in sqlite (and probably other databases):
sqlite select * from test_recs;
1|Inf|
Yet it appears that
I have this in my environment file, I get The error occurred while
evaluating nil.[] (NoMethodError) on the S3Config.key= line when running
cucumber. Why is it not loading up the module when running cucumber?
module S3Config
mattr_accessor :key
mattr_accessor :sec
end
class
Hello everybody!
I have a problem with an Hash of Arrays.
ruby-1.9.2-p136 :001 x = Hash.new Array.new
= {}
ruby-1.9.2-p136 :002 x[test] test
= [test]
ruby-1.9.2-p136 :003 x
= {}
ruby-1.9.2-p136 :004 x.keys
= []
ruby-1.9.2-p136 :005 x[test]
= [test]
ruby-1.9.2-p136 :006
Why is keys
for a cheap simple monitor tool for a site that is up or down -
http://monitor.rootinternet.co.uk/en/index.php
On Feb 11, 10:53 am, Brian Morearty li...@ruby-forum.com wrote:
I'm a big fan of New Relic. One of the services they provide is alerts
when your traffic goes up unexpectedly above a
On Feb 11, 9:09 pm, Norbert Melzer timmel...@googlemail.com wrote:
Hello everybody!
I have a problem with an Hash of Arrays.
ruby-1.9.2-p136 :001 x = Hash.new Array.new
= {}
ruby-1.9.2-p136 :002 x[test] test
= [test]
ruby-1.9.2-p136 :003 x
= {}
ruby-1.9.2-p136 :004 x.keys
=
Philip's idea seems pretty good:
^\w+
That says: look for any string that starts with one or more word
characters (letters, numbers, underscores).
Try it out in rubular:
http://rubular.com/
It let's you quickly experiment with lots of regular expressions and
has a quick-ref right there on the
I'm want to restrict access to an object show action to the owner
in my action I have this
def show
@thing = Thing.find(params[:id])
if current_user @thing.owner == current_user
respond_to do |format|
format.json { render :json = @thing }
end
else
render
2011/2/11 Frederick Cheung frederick.che...@gmail.com:
On Feb 11, 9:09 pm, Norbert Melzer timmel...@googlemail.com wrote:
Why is keys empty?
because you've never actually done x[test]= ...
(all you're doing is modifying the hash's default value)
OK, now I tried the following
b =
On Sat, Feb 12, 2011 at 9:25 AM, Norbert Melzer
timmel...@googlemail.com wrote:
OK, now I tried the following
b = Hash.new(Array.new)
h = XmlSimple.xml_in self.raw
h[data][0][bank][0][item].each do |item|
delete line if b.key? item[cat]
add line if !b.key?
Hi,
I've got a lot of rspec controller tests. At the beginning of each
controller, I have:
def authenticate
...
end
def logout
...
end
Authenticates creates me a @current_user, logout destroys the @current_user.
As I said, this code is at the beginning of each controller, not very DRY
:-)
I've got a lot of rspec controller tests. At the beginning of each
controller, I have:
def authenticate
...
end
def logout
...
end
Authenticates creates me a @current_user, logout destroys the @current_user.
As I said, this code is at the beginning of each controller, not very
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