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Groups > comp.lang.javascript > #36488

Re: Objects what are they.

From John-Paul Stewart <jpstewart@sympatico.ca>
Newsgroups comp.lang.javascript
Subject Re: Objects what are they.
Date 2019-04-29 15:16 -0400
Message-ID <gip0snFbflqU1@mid.individual.net> (permalink)
References (6 earlier) <qa4jc3$13h4$1@gioia.aioe.org> <3e84754a-df88-4f4a-a328-d6d685b56a22@googlegroups.com> <qa6pl5$19hi$1@gioia.aioe.org> <gioiofF8f01U1@mid.individual.net> <18b0d7b8-c41b-43bf-b38e-f4aa99dc3b9b@googlegroups.com>

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On 2019-04-29 11:41 a.m., jonas.thornvall@gmail.com wrote:
> Den måndag 29 april 2019 kl. 17:15:34 UTC+2 skrev John-Paul Stewart:
>> On 2019-04-29 8:11 a.m., R.Wieser wrote:
>>> Jonas,
>>>
>>>> I consider it a synth content object. Not four objects that
>>>> should be stringed together.
>>>
>>> Yes, that is what you should /consider/ it as.   But you /build/ it by 
>>> adding parts-and-bits to it.
>>
>> Very true.
>>
>> As an analogy, consider a car.  Once it is built, you typically can and
>> do treat it as a single object.  But when building that same car you
>> have to consider it as a set of four wheel objects (which in turn are
>> each built out of tires, rims, ...), plus an engine object (which is a
>> set of pistons, a crankshaft, ...), and so on.  The use of component
>> objects simplifies not only building it but also maintaining and
>> upgrading the bigger object, whether you're talking about a car or software.
>>
>> In both real life and software, almost every complex object is built out
>> of simpler component objects.  And it typically nests many levels deep.
>> There are different levels of abstraction/detail in reality and in
>> software for very good reasons.  Use them to your advantage.
> 
> But is not my simple "pseudo code object" also built by parts component objects?

I was elaborating on a point made by R.Wieser in response to your
statement (quoted at the top of my previous post) that you "consider it
a synth content object. Not four objects that should be stringed
together."  Now you're saying the exact opposite:  that your object is
composed of other objects.

But my point is that it depends on how you look at it.  Sometimes all
you want is the high-level abstraction of "one object".  At other times
you need the detailed view that it is a bunch of smaller objects.

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Thread

Objects what are they. jonas.thornvall@gmail.com - 2019-04-25 02:16 -0700
  Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-25 02:40 -0700
  Re: Objects what are they. groovee@cyberdude.com - 2019-04-25 09:12 -0700
    Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-04-25 18:37 +0100
      Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-25 23:41 -0700
        Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-25 23:56 -0700
          Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-26 00:00 -0700
        Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-04-26 10:45 +0100
          Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-26 04:37 -0700
            Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-04-26 19:41 +0100
              Re: Objects what are they. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2019-04-26 21:11 +0200
                Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-26 13:23 -0700
                Re: Objects what are they. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2019-04-26 23:32 +0200
                Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-26 15:11 -0700
                Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-26 15:24 -0700
                Re: Objects what are they. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2019-04-27 11:52 +0200
                Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-04-27 11:17 +0100
                Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-27 05:00 -0700
                Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-27 05:06 -0700
                Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-04-27 11:08 +0100
          Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-28 05:03 -0700
            Re: Objects what are they. "R.Wieser" <address@not.available> - 2019-04-28 18:11 +0200
              Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-29 03:43 -0700
                Re: Objects what are they. "R.Wieser" <address@not.available> - 2019-04-29 14:11 +0200
                Re: Objects what are they. John-Paul Stewart <jpstewart@sympatico.ca> - 2019-04-29 11:15 -0400
                Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-29 08:41 -0700
                Re: Objects what are they. John-Paul Stewart <jpstewart@sympatico.ca> - 2019-04-29 15:16 -0400
                Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-29 15:56 -0700
                Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-29 16:08 -0700
                Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-29 16:30 -0700
                Re: Objects what are they. Julio Di Egidio <julio@diegidio.name> - 2019-04-29 09:44 -0700
                Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-29 08:31 -0700
        Re: Objects what are they. "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2019-04-26 13:48 +0200
      Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-26 00:25 -0700
        Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-26 00:30 -0700
        Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-26 01:06 -0700
      Re: Objects what are they. groovee@cyberdude.com - 2019-04-26 07:41 -0700
        Re: Objects what are they. Jon Ribbens <jon+usenet@unequivocal.eu> - 2019-04-26 15:39 +0000
          Re: Objects what are they. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2019-04-26 23:23 +0200
            Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-04-27 11:25 +0100
              Re: Objects what are they. Julio Di Egidio <julio@diegidio.name> - 2019-04-27 04:10 -0700
                Re: Objects what are they. Julio Di Egidio <julio@diegidio.name> - 2019-04-27 04:17 -0700
                Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-04-27 14:39 +0100
                Re: Objects what are they. Julio Di Egidio <julio@diegidio.name> - 2019-04-27 10:16 -0700
                Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-04-28 10:53 +0100
                Re: Objects what are they. Julio Di Egidio <julio@diegidio.name> - 2019-04-29 07:08 -0700
                Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-04-30 11:03 +0100
                Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-04-27 14:43 +0100
        Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-04-26 19:36 +0100
          Re: Objects what are they. groovee@cyberdude.com - 2019-04-28 08:53 -0700
            Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-04-29 10:35 +0100
        Re: Objects what are they. "R.Wieser" <address@not.available> - 2019-04-27 17:45 +0200
          Re: Objects what are they. Julio Di Egidio <julio@diegidio.name> - 2019-04-27 10:19 -0700
            Re: Objects what are they. "R.Wieser" <address@not.available> - 2019-04-27 20:57 +0200
              Re: Objects what are they. Julio Di Egidio <julio@diegidio.name> - 2019-04-29 06:53 -0700
                Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-04-29 15:08 +0100
                Re: Objects what are they. "R.Wieser" <address@not.available> - 2019-04-29 19:21 +0200
                Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-04-29 20:06 +0100
                Re: Objects what are they. "R.Wieser" <address@not.available> - 2019-04-29 23:09 +0200
                Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-04-30 10:39 +0100
                Re: Objects what are they. "R.Wieser" <address@not.available> - 2019-04-30 14:06 +0200
                Re: Objects what are they. Julio Di Egidio <julio@diegidio.name> - 2019-04-30 05:26 -0700
                Re: Objects what are they. "R.Wieser" <address@not.available> - 2019-04-30 19:14 +0200
                Re: Objects what are they. Julio Di Egidio <julio@diegidio.name> - 2019-04-30 12:07 -0700
                Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-05-01 14:29 +0100
                Re: Objects what are they. Julio Di Egidio <julio@diegidio.name> - 2019-05-01 07:52 -0700
                Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-05-01 18:34 +0100
                Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-04-30 18:27 +0100
                Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-04-30 18:22 +0100
                Re: Objects what are they. "R.Wieser" <address@not.available> - 2019-04-30 22:25 +0200
                Re: Objects what are they. John G Harris <niam@jghnorth.org.uk.invalid> - 2019-05-01 15:15 +0100
                Re: Objects what are they. "R.Wieser" <address@not.available> - 2019-04-29 18:31 +0200
                Re: Objects what are they. Julio Di Egidio <julio@diegidio.name> - 2019-04-29 09:42 -0700
                Re: Objects what are they. "R.Wieser" <address@not.available> - 2019-04-29 19:42 +0200
                Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-29 17:35 -0700
                Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-30 00:18 -0700
                Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-30 06:00 -0700
                Re: Objects what are they. Julio Di Egidio <julio@diegidio.name> - 2019-04-30 06:16 -0700
                Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-30 06:38 -0700
                Re: Objects what are they. jonas.thornvall@gmail.com - 2019-04-30 06:21 -0700
          Re: Objects what are they. groovee@cyberdude.com - 2019-04-28 08:43 -0700
            Re: Objects what are they. "R.Wieser" <address@not.available> - 2019-04-28 19:02 +0200
    Re: Objects what are they. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2019-04-26 23:07 +0200

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