This is the multival-plist Reference Manual, version 0.1, generated automatically by Declt version 4.0 beta 2 "William Riker" on Sun Jun 15 06:43:09 2025 GMT+0.
The main system appears first, followed by any subsystem dependency.
multival-plistProperty List stores multiple values per one key.
Eitarow Fukamachi
LLGPL
# Multival-Plist - Property List stores multiple values per one key.
## Usage
(defparameter *plist* ’(:foo 1 :bar 2 :foo 3))
(getf *plist* :foo)
;=> 1
(getf-all *plist* :foo)
;=> (1 3)
(remf-all *plist* :foo)
;=> T
(getf-all *plist* :foo :undef)
;=> :UNDEF
## Description
Multival-Plist provides utilities to handle Property Lists that may contain multiple values per key.
## API Reference
### [Function] getf-all (plist key &optional default)
*plist*
;=> (:FOO 1 :BAR 2 :FOO 3)
(getf *plist* :foo)
;=> 1
(getf-all *plist* :foo)
;=> (1 3)
This is a version of ‘getf‘ enabled to manage multiple keys. If the ‘plist‘ has two or more pairs that they have given ‘key‘ as a key, returns the values of each pairs as one list.
### [Function] \(setf getf-all\) (val plist key &optional default)
(setf (getf-all *plist* :foo) ’("Hello" "World"))
;; *plist* = ’(:foo "Hello" :bar 2 :foo "World")
;; same as (setf (getf-all *plist* :foo) ’(3000))
(setf (getf-all *plist* :foo) 3000)
;; *plist* = ’(:foo 3000 :bar 2)
Changes the stored value(s) of the given ‘key‘. This removes or adds pairs as necessary to store the new list.
### [Macro] remf-all (plist key)
(remf-all *plist* :foo)
Removes a key and associated values for the given ‘key‘.
## Author
* Eitarow Fukamachi (e.arrows@gmail.com)
## Copyright
Copyright (c) 2012 Eitarow Fukamachi (e.arrows@gmail.com)
# License
Licensed under the LLGPL License.
0.1
cl-annot (system).
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trivial-types (system).
alexandria (system).
src (module).
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multival-plist/srcmultival-plist (system).
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multival-plist/multival-plist.asdmultival-plist (system).
multival-plist/src/multival-plist.lispsrc (module).
getf-all (function).
(setf getf-all) (function).
remf-all (macro).
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multival-plistcommon-lisp.
getf-all (function).
(setf getf-all) (function).
remf-all (macro).
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Removes a key and associated values for the given ‘key’.
This is a version of ‘getf’ enabled to manage multiple keys. If the ‘plist’ has two or more pairs that they have given ‘key’ as a key, returns the values of each pairs as one list.
Changes the stored value(s) of the given ‘key’. This removes or adds pairs as necessary to store the new list.
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