On Mon, Feb 13, 2012 at 11:21 AM, Axel Kittenberger <[email protected]> wrote: > some() is only for Arrays tough.
Same with forEach. I had forgotten about Array.prototype.some(). If you want the short-circuit of some, use my code from above, but call it "some" to avoid confusion. > On Mon, Feb 13, 2012 at 5:47 PM, substack <[email protected]> wrote: >> On Feb 13, 7:01 am, Axel Kittenberger <[email protected]> wrote: >>> Why they didn't make the standard forEach in that returning false >>> terminates the loop is beyond me... >> >> You can just abuse the short-circuiting of [].some: >> >>> [ 1, 2, 3, 4, 5, 6, 7 ].some(function (x) { console.log(x); if (x > 4) >>> return true }) >> 1 >> 2 >> 3 >> 4 >> 5 >> >> Instead of `return false`, it's `return true`. >> >> -- >> Job Board: http://jobs.nodejs.org/ >> Posting guidelines: >> https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines >> You received this message because you are subscribed to the Google >> Groups "nodejs" 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/nodejs?hl=en?hl=en > > -- > Job Board: http://jobs.nodejs.org/ > Posting guidelines: > https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines > You received this message because you are subscribed to the Google > Groups "nodejs" 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/nodejs?hl=en?hl=en -- Job Board: http://jobs.nodejs.org/ Posting guidelines: https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines You received this message because you are subscribed to the Google Groups "nodejs" 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/nodejs?hl=en?hl=en
