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Message-ID: <5905423.NgFD1iC58s@PointedEars.de>
From: Thomas 'PointedEars' Lahn <PointedEars@web.de>
Reply-To: Thomas 'PointedEars' Lahn <cljs@PointedEars.de>
Organization: PointedEars Software (PES)
Date: Sun, 08 Dec 2013 01:08:21 +0100
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Subject: Re: Anonymous self-invoking function
Newsgroups: comp.lang.javascript
References: <RP-dneojCe_X4T_PnZ2dnUVZ5sWdnZ2d@giganews.com> <m28uvxcqyd.fsf@nntp.bednarz.nl> <T_ydnZ1AqOvn6j7PnZ2dnUVZ5oOdnZ2d@giganews.com> <1963861.2MBlU7BgDz@PointedEars.de>
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Xref: csiph.com comp.lang.javascript:22253

Thomas 'PointedEars' Lahn wrote:

> […]
> 
> The proper way is either to explicitly call the function with a reference
> to the global object as the “this” value, or read “this” in global context
> into a variable and use that variable (and to avoid window.onload):
> 
>   (function (global) {
>     global.assert = function () { … };
>   }).call(this);
> 
> or
> 
>   (function (global) {
>     global.assert = function () { … };
>   }).call(null);

JFTR:

  (function (global) {
    global.assert = function () { … };
  }).call(this);

or

  (function () {
    this.assert = function () { … };
  }).call(null);

or

  (function (global) {
    this.assert = function () { … };
  }).call(void 0);

> or
> 
>   (function (global) {
>     global.assert = function () { … };
>   }(this));
> 
> […]

-- 
PointedEars

Twitter: @PointedEars2
Please do not Cc: me. / Bitte keine Kopien per E-Mail.