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From: Thomas 'PointedEars' Lahn <PointedEars@web.de>
Newsgroups: comp.lang.javascript
Subject: Re: Can somebody give me an example how I can call this forEachIn function
Date: Sun, 11 Jan 2015 17:43:32 +0100
Organization: PointedEars Software (PES)
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Martin Honnen wrote:

> Tony Johansson wrote:
>> function forEachIn(object, action)
>>     {
>>         for(var property in object)
>>         {
>>             if (object.hasOwnProperty(property))
>>             {
>>                 action(property, object[property]);
>>             }
>>         }
>>     }
> 
> For instance,
> 
> var obj = { prop1: 'foo', prop2: 42 };
> 
> forEachIn(obj, function(propName, propValue) {
>    console.log(propName + ' has value "' + propValue + '"');
> });
> 
> will output
> 
> prop1 has value "foo"
> prop2 has value "42"

The for-in iteration order is not defined, so the lines above could be 
reversed.

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