From: Heime via Users list for the GNU Emacs text editor <help-gnu-emacs@gnu.org>
To: Heime via Users list for the GNU Emacs text editor
<help-gnu-emacs@gnu.org>
Subject: Using hash table to apply command sequence with arguments
Date: Mon, 25 Nov 2024 12:05:34 +0000 [thread overview]
Message-ID: <FvJpL381sI5CMNQ-yuqjDn5S5w8s1rnaziHehiohisO_xbxFd4CR8QcIS5tfc6fZnydzCyplKUrLnMHTTjPy3JhZ5Qp1ehCum3-IJOMyh38=@protonmail.com> (raw)
How can use a hash table to execute a sequence of commands,
possibly with arguments. Here I am decoupling the action
from the conditions. Would this be a good strategy?
(defun fpln-test (actm-service)
(let ((actm-table (make-hash-table :test 'eq)))
;; Put entry to actm-table
(puthash 'armg (lambda ()
(alkotr-ar ar)
(alkotr-af af)))
actm-table)
;; Put entry to actm-table
(puthash 'go (lambda ()
(require 'alkotr)
(alkotr-ignition gf))
actm-table)
;; Map values from collection with lookup from hash table
(mapc (lambda (actm)
(let ((action (gethash actm actm-table)))
(if action
(funcall action)
(message "[marshal-falkotr]\n%s%s\n"
" └── ACTM Unrecognised:" "'" actm))))
actm-service)))
next reply other threads:[~2024-11-25 12:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-25 12:05 Heime via Users list for the GNU Emacs text editor [this message]
2024-12-22 12:42 ` Using hash table to apply command sequence with arguments Joel Reicher
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