similar to: AOP in Prototype / JS

Are these libs compatible ? At the very least I''d like to be able to use Prototype & Dojo ? Thoughts welcome.. Matt _______________________________________________ Rails-spinoffs mailing list Rails-spinoffs-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org http://lists.rubyonrails.org/mailman/listinfo/rails-spinoffs

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++) {

Hi all, I encountered a big problem when trying to use Scriptaculous and Htmlarea in the same page. The Htmlarea code uses a lot of "for (var i in array_variable)" to iterate on array elements. Problem is that prototype.js augments Array.prototype, which then show up in the iteration, severely breaking htmlarea. The easy workaround is for sure to use "for (var i = 0; i <

I am bit confused with this function. Should I be able to pass in a DOM element e.g. someAjaxRequest.responseXML and interrogate it ? Seems not but perhaps I am missing something... TIA Matt

As I understand an architecture of LLVM, we can inject some code after basic compilation. I need your advice or help in creating this kind of stuff. Perfect solution was, some "special" language that can produce LLVM bytecode, and some "Weaver" to integrate this 2 flow of code.

All I realise that this isn''t strictly the correct place to discuss the prototype lib but being as scriptaculous is dependent on it I thought people might have some opinions. Easier to explain with the example below, copy into a html file and ensure the path to prototype.js is correct. You''ll see the first example prints an extra element "extend" when iterating over

Hi All Not strictly Scriptaculous but I came across this whilst trying to implement some Scriptaculous code. I am hoping some XHTML guru out there might be able to shed some light. If you load up the attached file in IE6, you''ll see the events only fire in the middle section of the title bar when your over the border ! - FF1.5 is fine.. Any thoughts / comments appreciated.. Cheers

Perhaps I missed something but I don''t see an easy way to do this ? Basically just wanna hold some ui state in a cookie. Did I miss something obvious ? Best Matt *********************************************************************************** The Royal Bank of Scotland plc. Registered in Scotland No 90312. Registered Office: 36 St Andrew Square, Edinburgh EH2 2YB. Authorized and

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| -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

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|

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

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

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

All, I have an ActiveRecord object that I need to be able to uniquely identify _before_ I actually save the object (I may not end up saving the object based on conditions). This is because I want to use the ID in another context (a file name in the filesystem). Depending on conditions, I may or may not need to do a lot of stuff between the time that I generate the object ID and actually

>From a development standpoint, what are the features that make Ruby on Rails a better choice compared to CakePHP? -- Posted via http://www.ruby-forum.com/.

Hi All Before I investigate further, has anyone implemented an Autocompleter that will auto scroll down / up the results div as the user moves down through the list (using arrow keys) ? Any pointers / thoughts appreciated. Best Matt *********************************************************************************** The Royal Bank of Scotland plc. Registered in Scotland No 90312. Registered

"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:

>> 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

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

I have a User class with a field called admin which is a boolean that determines if the user is or is not an administrator. I want to make it impossible for the last administrator for an account to be removed from the system. I need to protect against this both when deleting a user and when editing a user as you can revoke a user''s administrator privileges via a form. User