54 lines
1.9 KiB
Common Lisp
54 lines
1.9 KiB
Common Lisp
|
;;;; Copyright © 2023, Jaidyn Ann <jadedctrl@posteo.at>
|
||
|
|
;;;;
|
||
|
|
;;;; This program is free software: you can redistribute it and/or
|
||
|
|
;;;; modify it under the terms of the GNU General Public License as
|
||
|
|
;;;; published by the Free Software Foundation, either version 3 of
|
||
|
|
;;;; the License, or (at your option) any later version.
|
||
|
|
;;;;
|
||
|
|
;;;; This program is distributed in the hope that it will be useful,
|
||
|
|
;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
;;;; GNU General Public License for more details.
|
||
|
|
;;;;
|
||
|
|
;;;; You should have received a copy of the GNU General Public License
|
||
|
|
;;;; along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
;;;; FLORA-SEARCH-AURORA.UI
|
||
|
|
;;;; Generic menu-making, displaying, and management.
|
||
|
|
;;;; Let's get to it, we're on a deadline!
|
||
|
|
|
||
|
|
(defpackage :flora-search-aurora.util
|
||
|
|
(:nicknames :fsa.ut :util :…)
|
||
|
|
(:use :cl :assoc-utils)
|
||
|
|
(:export #:split-string-by-length #:at-least #:at-most))
|
||
|
|
|
||
|
|
(in-package :flora-search-aurora.util)
|
||
|
|
|
||
|
|
|
||
|
|
(defun split-string-by-length (string line-length &key (substrings '()))
|
||
|
|
"Given a string, split it into a list of substrings all with lengths
|
||
|
|
equal or lower to the given length."
|
||
|
|
(if (> (length string) line-length)
|
||
|
|
(split-string-by-length
|
||
|
|
(subseq string line-length)
|
||
|
|
line-length
|
||
|
|
:substrings (append substrings
|
||
|
|
`(,(subseq string 0 line-length))))
|
||
|
|
(append substrings `(,string))))
|
||
|
|
|
||
|
|
|
||
|
|
(defun at-least (minimum num)
|
||
|
|
"This function returns at least every hope and dream you've ever had, and at
|
||
|
|
maximum returns your more pitiful of moments."
|
||
|
|
(if (< num minimum)
|
||
|
|
minimum
|
||
|
|
num))
|
||
|
|
|
||
|
|
|
||
|
|
(defun at-most (maximum num)
|
||
|
|
"This function returns at most every hope and dream you've ever had, and at
|
||
|
|
minimum returns your more pitiful of moments."
|
||
|
|
(if (> num maximum)
|
||
|
|
maximum
|
||
|
|
num))
|