look at the code for .every (and .some). they do what you need them to do.
They don't alter the array in any way (though they do *return* an array).
every: function(fn, bind){
for (var i = 0, l = this.length; i < l; i++){
if (!fn.call(bind, this[i], i, this)) return false;
}
return true;
},
http://mooshell.net/more/4EUYd/
On Sun, Dec 6, 2009 at 9:28 AM, אריה גלזר <[email protected]> wrote:
> a bit better - to make it slightly less quirky
> http://mooshell.net/XeJzP/
>
> -----------
> אריה גלזר
> 052-5348-561
> 5561
>
>
> On Sun, Dec 6, 2009 at 14:55, Christoph Pojer
> <[email protected]>wrote:
>
>> I quickly threw together the only possible solution to this problem:
>> http://mooshell.net/WHRpZ/ - This is as clean as it can get
>>
>> Please note that I advice against using this. If you need to break out
>> of an iteration use a for-loop.
>>
>> On Dec 6, 8:35 am, אריה גלזר <[email protected]> wrote:
>> > i don't see how this can be the answer. logically, every and some are
>> both
>> > "sorting" methods. they are not supposed to tamper with the arrays, only
>> to
>> > verify them. i can understand that if Array#some breaks on the 1st true
>> > returned you could use it to manage such a hack, its not what it was
>> meant
>> > to do.
>> >
>> > i would think adding a break method could be nice. something like
>> >
>> > array.each(function(e){
>> > /*do some actions to e*/
>> > if (e==some_condition){
>> > array.break();
>> > return;
>> > }
>> >
>> > }
>> >
>> > though i guess if the implementation for each is derived from native
>> > function this isn't doable....
>> > -----------
>> > אריה גלזר
>> > 052-5348-561
>> > 5561
>> >
>> > On Sat, Dec 5, 2009 at 16:45, Perrin Perrin <[email protected]
>> >wrote:
>> >
>> >
>> >
>> > > I would suggest looking into Array.every or Array.some.
>> >
>> > >http://www.mootools.net/docs/core/Native/Array#Array:every
>> > >http://www.mootools.net/docs/core/Native/Array#Array:some
>> >
>> > > Example:http://mooshell.net/Krwy6/1/
>> >
>> > > On Sat, Dec 5, 2009 at 7:21 AM, Steve Onnis <[email protected]
>> >wrote:
>> >
>> > >> i saw mention of that when i googled.....i would rather not be
>> creating
>> > >> errors on purpose. not a fan of hacks so just did it in a "for" loop.
>> No
>> > >> biggie
>> >
>> > >> ------------------------------
>> > >> *From:* Thierry bela nanga [mailto:[email protected]]
>> > >> *Sent:* Sunday, 6 December 2009 12:14 AM
>> > >> *To:* [email protected]
>> > >> *Subject:* Re: [Moo] Re: Break out of an each loop
>> >
>> > >> you could use try/catch to exit like this,
>> >
>> > >>http://mooshell.net/nM8SS/2/
>> >
>> > >> <http://mooshell.net/nM8SS/2/>
>> >
>> > >> On Sat, Dec 5, 2009 at 1:54 PM, Kevin Valdek <[email protected]
>> >wrote:
>> >
>> > >>> Except calling empty() on the array or collection each time you
>> brake
>> > >>> is probably something you don't want to do.
>> > >>> Instead, consider using the good old for loop, where the break
>> > >>> statement works fine.
>> >
>> > >>>http://mooshell.net/nM8SS/1/
>> >
>> > >>> Kevin
>> >
>> > >>> On Dec 5, 1:38 pm, Dirar Abu Kteish <[email protected]> wrote:
>> > >>> > What are you trying to do? if you have an array of any kind, you
>> can
>> > >>> set a
>> > >>> > variable that simply say if you want to continue with the function
>> or
>> > >>> not or
>> > >>> > do as in herehttp://mooshell.net/NcKYE/1/
>> >
>> > >>> > On Sat, Dec 5, 2009 at 1:21 PM, Steve Onnis <
>> [email protected]>
>> > >>> wrote:
>> > >>> > > Is there a way to exit out of an each() loop? i have tried
>> "break"
>> > >>> but
>> > >>> > > doesnt work
>> >
>> > >>> > > Steve
>> >
>> > >>> > --
>> > >>> > Dirar Abu Kteish
>> > >>> > Zan Studio
>> > >>> > Web Development Manager
>> > >>> > Mob.:+970-597-100118
>> > >>> > website:www.zanstudio.com
>> >
>> > >> --
>> > >>http://tbela99.blogspot.com/
>> >
>> > >> fax : (+33) 08 26 51 94 51
>>
>
>
