Re: Any way to do this in JavaScript?

Newsgroups	comp.lang.javascript
Subject	Re: Any way to do this in JavaScript?
From	"Evertjan." <exxjxw.hannivoort@inter.nl.net>
References	<nmln2h$kbr$1@dont-email.me> <aee721b8-10bc-4946-8d04-85b786e13bec@googlegroups.com>
Date	2016-07-20 10:56 +0200
Message-ID	<XnsA64B6F5693ACAeejj99@194.109.6.166> (permalink)

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"Michael Haufe (TNO)" <tno@thenewobjective.com> wrote on 20 Jul 2016 in 
comp.lang.javascript:

> var [a, b, c] = "1,2,3".split(",");

Nice!

==================

No equal array-lengths necessary [Chrome tested]:

var weekdaysplus = 
"Monday,Tuesday,Wednesday,Thursday,Friday,Saturday,Sunday,";
var warray = weekdaysplus.split(/,/)

var [mo,tu,we,th,fr,sa,su,xx,yy] = warray;
document.write([fr,mo,su].join(' =1= '));

document.write('<br>' + typeof xx);

document.write('<br>' + typeof yy);

var [a,b,c] = warray;
document.write('<br>' + [a,b].join(' =2= '));

var [,,a,b,c] = warray;
document.write('<br>' + [a,b,c].join(' =3= '));

gives:

Friday =1= Monday =1= Sunday
string
undefined
Monday =2= Tuesday
Wednesday =3= Thursday =3= Friday

-- 
Evertjan.
The Netherlands.
(Please change the x'es to dots in my emailaddress)

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Any way to do this in JavaScript? $Bill <news@todbe.com> - 2016-07-19 10:12 -0700
  Re: Any way to do this in JavaScript? Martin Honnen <martin.honnen@gmx.de> - 2016-07-19 20:14 +0200
    Re: Any way to do this in JavaScript? $Bill <news@todbe.com> - 2016-07-19 12:02 -0700
  Re: Any way to do this in JavaScript? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-19 21:05 +0200
    Re: Any way to do this in JavaScript? $Bill <news@todbe.com> - 2016-07-19 12:49 -0700
      Splitting strings (was: Any way to do this in JavaScript?) Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-07-20 00:25 +0200
        Re: Splitting strings (was: Any way to do this in JavaScript?) "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2016-07-20 09:45 +0200
  Re: Any way to do this in JavaScript? "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2016-07-19 23:21 -0700
    Re: Any way to do this in JavaScript? "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2016-07-20 10:56 +0200

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