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boundary="------------vwZQ4AeBquSywkRQkCsZaisG" Message-id: <2f9aae73-0c8d-4fe0-a466-52cac95fe295@eastlink.ca> Date: Wed, 10 Jan 2024 13:22:24 -0800 MIME-version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: proxy name for array Content-language: en-US To: Bart Schaefer Cc: zsh-users@zsh.org References: <41f9b4d6-8f4a-4220-a86a-b7ccf690bd89@eastlink.ca> <2546420c-deb1-4dd7-a0e8-7b9db463503c@eastlink.ca> <4e5aa5cf-dfad-4e0c-ac38-8631d1c4ccbc@eastlink.ca> From: Ray Andrews In-reply-to: X-Seq: 29445 Archived-At: X-Loop: zsh-users@zsh.org Errors-To: zsh-users-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-users-request@zsh.org X-no-archive: yes List-Id: List-Help: , List-Subscribe: , List-Unsubscribe: , List-Post: List-Owner: List-Archive: This is a multi-part message in MIME format. --------------vwZQ4AeBquSywkRQkCsZaisG Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 2024-01-10 13:11, Bart Schaefer wrote: > Yes, you could avoid temp with > set -A "${${(P)1}[pages]}[2]" 50 > set -A "${${(P)1}[pages]}[3]" 100 > set -A "${${(P)1}[pages]}[4]" 150 > > but that's not as clear or easily maintainable. You could also do Agreed.  If I won't have a clue what I was doing in six months then KISS is best. > temp=${${(P)1}[pages]} # Note one less (P) and not an array > set -A "${temp}[2]" 50 > set -A "${temp}[3]" 100 > set -A "${temp}[4]" 150 Once I have this running -- the real function -- I'll try that. > or even > > set -A "${temp}[2,4]" 50 100 150 No, because in the real function there's work to determine what the values will be, they can't be assigned ahead of time. --------------vwZQ4AeBquSywkRQkCsZaisG Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 8bit


On 2024-01-10 13:11, Bart Schaefer wrote:
Yes, you could avoid temp with 
  set -A "${${(P)1}[pages]}[2]" 50
  set -A "${${(P)1}[pages]}[3]" 100
  set -A "${${(P)1}[pages]}[4]" 150

but that's not as clear or easily maintainable.  You could also do
Agreed.  If I won't have a clue what I was doing in six months then KISS is best.
  temp=${${(P)1}[pages]}  # Note one less (P) and not an array
  set -A "${temp}[2]" 50
  set -A "${temp}[3]" 100
  set -A "${temp}[4]" 150
Once I have this running -- the real function -- I'll try that.
or even

  set -A "${temp}[2,4]" 50 100 150

No, because in the real function there's work to determine what the values will be, they can't be assigned ahead of time.


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