Sébastien, Good to know. I've already implemented with arrays and it seems to be enough by now, but thanks for the clarification because I'll probably need dictionaries in the future. Questions: 1. how add/remove behave in a Hash object? I mean, one should send to add/remove pairs in it right? 2. I'm about to execute the code I'm developing now for first time and I expecting that Hash stores any object in the value but I also wanted to know if Hash keys can be any object or they should be strings and numbers only? Thanks, Sebastian
On May 28, 1:48 pm, Sébastien Gruhier <[EMAIL PROTECTED]> wrote: > Wrong Hash is an Enumarable too > > line 815 Object.extend(Hash.prototype, Enumerable); > > Seb > > On May 28, 2007, at 6:31 PM, Sebastian Sastre wrote: > > > > > Ah! thanks Giuan, I though JS arrays can't grow. In fact a Dictionary > > is more what I was looking for and Hash seems to have the intention to > > be a Dictionary (at least in structure) but I've saw that it has a > > lack of #select, #detect, etc methods so I'm reconsidering using a > > Hash and try the Array as you said. In a quick view of Prototype code > > I saw that Hash don't even seems to be a class so I'm a little > > confused about that. Anyway.. I will try with anArray because > > Enumerator provides it of a pretty decent behavior. > > > thanks a lot, > > > Sebastian > > > On May 27, 6:48 pm, giuan <[EMAIL PROTECTED]> wrote: > >> On May 27, 2:48 am, Sebastian Sastre <[EMAIL PROTECTED]> wrote: > > >>> Hello everyone, > > >>> as you may already noticed from the subject of this post I'm > >>> new to > >>> javascript and to be honest if I can choose I'll certainly don't > >>> do it > >>> but once javascript is the only way to make web browsers to behave, > >>> well one had to get dirty on it. > > >>> Said that, I found Prototype (and Scriptaculous) very nice > >>> frameworks. They have a lot of sense and add a lot of value to > >>> the web > >>> developing experience. So I glad you have made this and I can > >>> participate in this group. > > >> In javascript you can use Array and the method push that add to the > >> end, pop that remove from the end, shift that return and remove the > >> first. Prototype extends Array with Enumerable. You have a lot of > >> methods there! > > >> Giuan --~--~---------~--~----~------------~-------~--~----~ 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 [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-spinoffs?hl=en -~----------~----~----~----~------~----~------~--~---
