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From: Thomas 'PointedEars' Lahn <PointedEars@web.de>
Newsgroups: comp.lang.javascript
Subject: Re: Number not greater or less than two limits
Date: Thu, 10 Sep 2020 19:01:31 +0200
Organization: PointedEars Software (PES)
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Andrew Poulos wrote:

> Say a number value gets calculated and if it is less than a given value
> it gets set to that value and if it is greater than another given value
> it gets set to that value otherwise the value is left as it is.
> 
> For example, if a minimum is set as 3 and a maximum as 10. Then if the
> value is 2 it becomes 3, if it is 12 it becomes 10, and if it is 7 it
> stays as 7.
> 
> It is easy enough to solve with a couple of if statements but I'm
> wondering if there's a "clever" one-liner that can be used instead.

  var min = 3;
  var max = 10;
  value = ((value < min) ? min : ((value > max) ? max : value));

So you can write that literally literally (sic!) in one line.

This is equivalent to

  if (value < min) value = min; else if (value > max) value = max;

provided that “value” does not have a peculiar getter or setter.

-- 
PointedEars
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