similar to: Prototype.js Hash Methods

Hey guys, I recently published an article documenting some of the more useful and interesting parts of Prototype''s Enumerable, Hash and Array objects. You can find it here: http://encytemedia.com/blog/articles/ 2005/12/07/prototype-meets-ruby-a-look-at-enumerable-array-and-hash If you have any feedback or suggestions, fire away. Cheers, -Justin Palmer

Why function stored in a Hash are serialized by toQueryString. I mean what''s the use-case for this? to eval them on server-side ? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Spinoffs" group. To post to this group, send email to

Hello, I wanted to apply escape on every property of an object using the Hash.map method in prototype library. Check out this code: <script type="text/javascript"> // Regular Array var a = ["john doe", "john-Ch9RrZxMC0c@public.gmane.org", "say hello to me"]; a.map(escape).each(function(x) { document.write(x + "<br />"); //nice

I am trying to get a loader to display during ajax requests, but the "onCreate" is not getting triggered. The onComplete does. function loadComponent(section){ values = arguments[1] pars = $H(values).toQueryString() pars = "section="+section+"&"+pars var url = ''/internal/ajax/requests.php''; var ComponentLoader = new

Hi, I am trying to play with all the methods in the Array Object. Just wanted to check with you guys if this is the correct explanation of toQueryParams(). If yes, then I''ll add it to the documentation as well. Works for me (but I am not sure if it''s the correct way to use it). /* String.prototype.toQueryParams takes a query string, i.e, string with name value pairs

Hi to all, I have a doubt on like passing other URL parameters to InPlaceEditor function. For Ajax.Updater I can use "parameters:", but for InPlaceEditor (or InPlaceCollectionEditor) I cannot use "parameters". How I make to pass other parameters to the page that callback? A sample code: ---------------------------------- var editor= new Ajax.InPlaceCollectionEditor(el, url,

I''m sure this has been covered before, but here goes... Anybody noticing some odd behavior with submitting forms through Ajax.Request? I thought at first it was a problem with Form.serialize, but was able to trace it back to line #975 (in prototype 1.5.1_rc2) which calls "toQueryParams" on the parameters that are passed into the new Ajax object if it is a string. This is the

Hello, This is my first project in R, so I'm trying to work 'the R way', but it still feels awkward sometimes. The problem that I'm facing right now is that I need to convert a data.frame into a structure of lists. The data.frame has columns in the order of tens (I need to focus on only three of them) and rows in the order of millions. So it's quite a big dataset. Let say

hello ( and sorry for my poor english ... ) I'm a newbie on R software and I need to obtain this kind of system : a structure, like a liste : my_struct <- list() my_struct$a <- a_value my_struct$b <- another_value my_struct$c <- one_more_value and a function with two args : the first is a instance of the structure, and the second is any component of the structure (here $a, $b

I search an plugin or gem, but don''t find nothing satisfactory. I believe to be stranger a technology that nails the DRY, have that create you vary equal tables, instead of using inheritance. Exists an soluction for this? I want a solution similar to this: create_table :people |t| do t.column :name t.column :address end create_table :customer |t| do t.column :person_id

Hey I just ran this "ruby script/generate login loging_in" here is my SQL: CREATE TABLE `users` ( `id` int(11) NOT NULL auto_increment, `user_name` varchar(80) default NULL, `login` varchar(120) NOT NULL default '''', `last_update` timestamp NOT NULL default ''0000-00-00 00:00:00'', `last_attack` timestamp NOT NULL default ''0000-00-00

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

Hi all, situation: uploader + form with a "title", a "description" and a "tags" field. Using prototype I encode those (among other values) to a querystring. In the case a field is left empty, i want the querystring to look like this: &title=&message= ...etc. No problem in FF (pc/mac) but when i submit the empty values to IE, they are returned as

I'm trying to get the Heaven & Earth program (available at http://www.downport.com/wbd/Traveller_Heaven_&_Earth.ZIP ) to run and am having problems. There's a read-me at http://www.downport.com/wbd/Read%20Me.htm which mentions a couple of possible problems - which I've checked and sorted out, but when I try to run the program I get a dialog with "System Error

Hello, I''m using find_with_ferret to search multiple models and it works great. The trouble is I need to filter the results using :include and :conditions. I get two errors depending on the syntax I use in the search. Reading the source, I see the retrieve_records method seems to filter the :include and :conditions so that they only apply to the relevant model when searching

Hello folks, Is there any way to see what are the resources exported by a node when using puppetdb and exported resources. I am running puppet 2.7.22 and puppetdb 1.3 on Ubuntu 10.4. I have tried to use e API and its not working for me(see https://groups.google.com/forum/#!topicsearchin/puppet-users/puppetdb$20API$20v2$20is$20not$20working$20for$20me/puppet-users/WFo9YEw6oRo ) Anyone know

I''m having a similar problem running Radiant CMS. I set ROR and the mysql database as instructed but when I try to login with the default admin login I get the same result as Mohammed. Below is the output from my log, which is very similar to what he is seeing, along with what I believe is the hashed password stored in MySQL. The two values don''t match. I don''t

In my site I use the GET method in Ajax.Request. The problem is that I make an encodeURIComponent in my personal JavaScript and call other personal method called "f_ajax" that implement the Ajax.Request. Then happens 2 encodeURIComponent with my params. Why the GET method make the encode? Could have an option in Ajax.Request to disable the encodeURIComponent in prototype (toQueryPair and

Please help i can''t return xml data using prototype. If i use data from direct xml file then it works fine but when i use ajax request with header content xml it''s not working My code just work on IE but in FF it does not working. My code sample are given below If any one already done this kinds of job Please help me as soon as possible. var xmlDoc; function Claulate() { var

I'm finally cleaning up old things / todo's; We had about half a dozen e-mails on R-devel back in mid March...... Here is my proposal, a sometimes useful utility for constructing strings in cat() or text(), legend(), etc.: ordinal <- function(i, language =3D "english", gender =3D c("female","male"), sep=3D""= ) { ii <- i