Displaying 20 results from an estimated 50 matches for "ydxpq3io04c".
2012 Sep 08
4
dash symbol
In the example below, what is the dash doing between the class
attribute and array:
(field_helpers -
[:label, :check_box, :radio_button, :fields_for, :hidden_field, :file_field]).each
do |selector|
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2010 Feb 10
7
undefined method join
Hey all,
I get an undefined method `join'' for #<String NoMethodError.
student.rb
has_one :student_fail
attr_accessor :student_fail_attribute
#controller
def student_fail
@student = @student.find params[:id]
def update_student_fail
@student.build_student_fail params[:student][:student_fail_attribute]
if @student.save
#view
form_for @student do |f|
2006 Jul 20
3
AOP in Prototype / JS
Hey folks
I am just investigating using Aspects for logging my main Javascript
"interfaces". I don''t believe Prototype has any built in capabilities
for this but I just thought I''d check and see how people had tackled
this before.
I am still getting to grips with core JS so apologies if this is easy
or obvious..
I am Googling as we speak also..
Cheers
Matt
2006 May 19
11
Prototype / Scriptaculous & Dojo
Are these libs compatible
? At the very least I''d like to be able to use Prototype & Dojo ?
Thoughts welcome..
Matt
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2012 Jan 01
4
Chronic parsing date range in console but not in application in rails 3
Hey all,
Chronic will parse a date range in console:
Chronic.parse(1/1/2011 - 1/1/2012, :guess => false)
=> 2012-01-01 12:00:00 -0500..2012-01-01 12:00:01 -0500
However, when I use logger to check if it''s parsing in application, it
is not:
logger.info "The value of history date is #{history_date}" =>
The value of history date is 1/1/2011 - 1/1/2012
2006 May 24
5
Ajax.RssReader object
Hi all,
I''m happy to announce that I''ve completed the first version of my
Ajax.RssReader object. It needs some extra''s, but the basic functionality is
now available. You can download it from
http://www.sayoutloud.com/javascripts/rssreader.js
Usage:
function myCallbackFunction( rss ) {
alert(rss.channel.title);
for(n=0; n<rss.items.length; n++) {
2012 Sep 20
2
append_features(mod)
append_features(mod)
The documentation says:
When this module is included in another, Ruby calls append_features in
this module, passing it the receiving module in mod. Ruby’s default
implementation is to add the constants, methods, and module variables
of this module to mod if this module has not already been added to mod
or one of its ancestors. See also Module#include.
What if this module is
2010 Jan 18
3
The role of self and :: within a method of a model
Hey all,
I understand that a def self.abc, for example, is a class method, which
allows you to call its contents by just referencing model.abc (rather than
model.new.abc). However, what is its role when located in a method inside a
model like in the code below.
Also in the code below, you see :: located in the method. Isn''t that used
for modules and namespaces? If so, why is it located
2012 Jan 21
4
why doesn't an instance of Object get Class's new instance method?
"Object is the root of Ruby''s class hierarchy. Its methods are
available to all classes unless explicitly overridden."
Wouldn''t Class class be at the root of the class hierarchy?
After all, look at this:
1.9.2p290 :006 > Object.instance_of? Class
=> true
Object is an instance of class, after all we can use one of Class''
instance methods on Object:
2012 Sep 22
4
Class, Module, Object
>> reload!
Reloading...
=> true
>> puts Class < Module
true
=> nil
>> puts Module < Class
false
=> nil
>> puts Module < Object
true
=> nil
>> puts Object < Module
false
=> nil
>> Object.parent
=> Object
The above indicates that the Class object instance inherits from the
Module object instance and the Module object instance
2013 Apr 03
2
strange behavior with active relation any? method
In console, I run the following and any? returns true:
drivers = Driver.select("drivers.*,
drivers.id").joins([:reports, :driving_habits]).where("extract(MONTH
FROM reports.time) = ? AND extract(YEAR FROM reports.time) = ?", 3,
2013).uniq.order("drivers.id asc").page(2).per(1)
drivers.any?
=> true
This correctly evaluates to true because the relation contains one
2012 Feb 14
6
SMTP problem.
...# config.action_mailer.delivery_method = :smtp
config.action_mailer.smtp_settings = {
:address => "smtphost.aber.ac.uk",
:port => 25,
:domain => "Christopher-PC"
}
ADMIN_EMAIL="chris230391-YDxpq3io04c@public.gmane.org"
Any help would be much appreciated. Thanks.
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2010 Jul 23
0
TIBCO Software - looking for UI Architect
Hi,
TIBCO Software in Palo Alto, is looking for a contract or RFT UI Architect to lead the middle to Front-end development for our social networking enterprise product called Tibbr.
Please contact Lisa Greenawalt for more information.
Lisa Greenawalt
650-846-8763
lgreenwa@tibco or lisa94611-YDxpq3io04c@public.gmane.org
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2012 Sep 09
2
What module are the <% %> and <%= %> defined in?
What module of ActionView are the <% %> and <%= %> defined in?
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2012 Sep 02
1
to_model
There''s a number of calls in the Rails source to convert_to_model,
which takes an activerecord object instance:
convert_to_model(object)
Here''s the thing. All convert_to_model does is calls to_model, which
returns self (the ActiveModel instance).
Am I missing something here? Why call a method that returns the same
thing?
@user
=> #<User id: 3, name:
2013 May 07
2
Net::HTTP
I''m looking at the documentation:
http://ruby-doc.org/stdlib-2.0/libdoc/net/http/rdoc/Net/HTTP.html
And I notice two uses of Net::HTTP. Both are using GET requests. But
what''s the difference? When to use which?
Net::HTTP.start(uri.host, uri.port) do |http|
request = Net::HTTP::Get.new uri
response = http.request request # Net::HTTPResponse object
end
uri =
2007 Jul 09
2
Accessing model objects directly in the view
Is there any general guidelines for accessing model objects directly
in the view?
It seems like it would be a potential problem - that it would be
better to keep model objects out of the view entirely. Instead, the
controller should extract whatever data is needed from the model and
put it into temporary objects, thus protecting the views from any
changes in the models and keeping them from
2012 Sep 21
2
in Rails, what is the main (global) scope called?
For example, you see files called
rails/actionpack/lib/action_controller/base.rb
which adds methods and such to the open module ActionController. What
scope is ActionController in? Is it just called the global scope?
Obviously, there is namespace resolution lookup. And a good example of
this is in the Base class of the same file. It references one module
like this: AbstractController::Layouts
2013 Apr 27
3
where exactly are gems?
when you add a gem to the Gemfile and then run bundle install, where
does the command look for the gem? If you had "gem ''rails'', :git =>
''github.com/rails/rails.git", I assume it would update your
system .rvm gems directory with the latest github commits. But what is
the default repository that bundler looks for gems?
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2012 Sep 09
2
mattr_accessor inside a class
Rails extends Ruby with mattr_accessor (Module accessor). As Ruby''s
attr_accessor generates getter/setter methods for instances,
mattr_accessor provide getter/setter methods at the module level. In
below example, you see that mattr_accessor declared in the class
context of LookupContext. It''s declared in class, not module. However,
modules are defined in LookupContext, for