[Rails-spinoffs] Re: Enumerable.each and 'this' confuse

Fri, 16 Mar 2007 21:14:34 -0800 

Foo = Class.create();
Foo.prototype = {
    initialize: function() {
        var array = $A([1, 2, 3]);
        array.each(function (i) {
              this.hello();
        }.bind(this));
    },
    hello: function() {
        alert('hello');
    }
};
Gareth Evans wrote:
For my, and other group members benefit, could you please paste your final solution?
I do not know what you mean by with(this) so I want to see in case it is a better solution for the problem if I have it in the future.
 
Gareth

 
On 3/17/07, zven <[EMAIL PROTECTED]> wrote:

Thx, Gareth. I already found solution. Other possible solution is:
with(this) { ... }

On Mar 17, 8:58 am, "Gareth Evans" < [EMAIL PROTECTED]> wrote:
> Sorry i put the definition for self in the wrong place
>
>  Foo = Class.create();
> Foo.prototype = {
>    initialize: function() {
>        var self = this;
>        var array = $A([1, 2, 3]);
>        array.each(function (i) {
>            self.hello();
>        });
>    },
>
>    hello: function() {
>        alert('hello');
>    }
>
> }
>
> On 3/17/07, Gareth Evans <[EMAIL PROTECTED]> wrote:
>





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