Just verified- I presume this is by design (so you can access the root
enumerable item per item iterating) but you can solve it like so
Foo = Class.create();
Foo.prototype = {
var self = this;
initialize: function() {
var array = $A([1, 2, 3]);
array.each(function (i) {
self.hello();
});
},
hello: function() {
alert('hello');
}
}
On 3/17/07, zven <[EMAIL PROTECTED]> wrote:
>
>
> When I use 'this' keyword in Enumerable.each it always references to
> Enumerable. Is it ok? How to call 'hello' method in loop using
> Enumerable.each?
>
> Foo = Class.create();
> Foo.prototype = {
> initialize: function() {
> var array = $A([1, 2, 3]);
> array.each(function (i) {
> this.hello();
> });
> },
>
> hello: function() {
> alert('hello');
> }
> }
>
>
> >
>
--~--~---------~--~----~------------~-------~--~----~
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
-~----------~----~----~----~------~----~------~--~---
