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Date: Tue, 5 Dec 2017 06:55:18 +0000
From: Stephane Chazelas <stephane.chazelas@gmail.com>
To: Sebastian Gniazdowski <psprint@zdharma.org>
Cc: Bart Schaefer <schaefer@brasslantern.com>,
	"zsh-workers@zsh.org" <zsh-workers@zsh.org>
Subject: Re: Ternary expression in =?utf-8?Q?Zsh_?=
 =?utf-8?Q?=28was=3A_Feature_request_?= =?utf-8?B?4oCT?= substitutions
 similar to +, -, :+, :-)
Message-ID: <20171205065518.GA7087@chaz.gmail.com>
Mail-Followup-To: Sebastian Gniazdowski <psprint@zdharma.org>,
	Bart Schaefer <schaefer@brasslantern.com>,
	"zsh-workers@zsh.org" <zsh-workers@zsh.org>
References: <etPan.5a107666.74b42c6c.137@zdharma.org>
 <etPan.5a107a4b.459f7f60.137@zdharma.org>
 <etPan.5a10805d.57d72d7c.137@AirmailxGenerated.am>
 <etPan.5a1950df.46f9693d.c73c@zdharma.org>
 <etPan.5a23bfae.35a1d3d8.c73c@zdharma.org>
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User-Agent: Mutt/1.5.24 (2015-08-30)

2017-12-03 10:11:10 +0100, Sebastian Gniazdowski:
> On 25 Nov 2017 at 12:15:42, Sebastian Gniazdowski (psprint@zdharma.org) wrote:
> > if (VAR) { return "" } else { return "something else" }
> 
> Kept the main point of previous messages. New point – it is actually possible to have ternary expression in Zsh:
[...]

See also:

$ true; echo ${${=:-green red}[2-!?]}
green
$ false; echo ${${=:-green red}[2-!?]}
red

-- 
Stephane