perhaps, but in general I don't write a lot of conditionals like this and I
don't mind being explicit. If I were to use something like this I wouldn't
make it about classes but, rather, anything.
window.has('foo.bar') or something...
On Tue, Apr 28, 2009 at 2:55 PM, nwhite (via Nabble) <
ml-user+93763-1341009...@n2.nabble.com<ml-user%2b93763-1341009...@n2.nabble.com>
> wrote:
> is there any issue with the $classExists function above?
>
> it seems to me it would be a little less verbose in some cases and clearer
> to understand. for example if I want to test for Request.JSONP
>
> if(!!window.Request && !!window.Request.JSONP ) // do something
>
> instead becomes:
>
> if($classExists('Request.JSONP') // do something
>
> On Tue, Apr 28, 2009 at 2:47 PM, nutron
> <anut...@...<http://n2.nabble.com/user/SendEmail.jtp?type=node&node=2737207&i=0>
> > wrote:
>
>> there's no point in doing this inside a conditional. ! and !! perform
>> coercion, as does the conditional.
>>
>>
>> On Tue, Apr 28, 2009 at 2:38 PM, Sanford Whiteman [Mobile] (via Nabble) <
>> ml-user%2b64022-1734430...@...<http://n2.nabble.com/user/SendEmail.jtp?type=node&node=2737159&i=0>
>> > wrote:
>>
>>>
>>> > Am I missing something or does this seem to be counter intuitive?
>>>
>>> if (!!window.myClass) ...
>>>
>>> !! coerces the the value to real boolean, which I like better than
>>> leaving it falsy/truthy.
>>>
>>> --Sandy
>>>
>>>
>> The MooTools Tutorial: www.mootorial.com Clientcide: www.clientcide.com
>>
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>> View this message in context: Re: [Moo] Re: question about
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