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Andros Fenollosa 2023-06-02 17:59:21 +02:00
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;;; transform-texts-to-formats.el --- Convert plain text into different formats: camelCase, kebap-case or lisp-case, PascalCase or snake_case.
;;
;; Copyright © 2023 Andros Fenollosa
;; Authors: Andros Fenollosa <andros@fenollosa.email>
;; URL: https://github.com/tanrax/transform-texts-to-formats.el
;; Version: 1.0.0
;; SPDX-License-Identifier: GNU General Public License v3.0 or later
;;; Commentary:
;; Convert plain text into different formats: camelCase, kebap-case or lisp-case, PascalCase or snake_case.
;;; Code:
(defun to-format (sentence separator is-first-word-capitalized is-all-words-capitalized)
"Convert SENTENCE to format.
SEPARATOR is the character that will separate the words.
IS-FIRST-WORD-CAPITALIZED is a boolean that indicates if the first word should be capitalized.
IS-ALL-WORDS-CAPITALIZED is a boolean that indicates if all words should be capitalized."
(let* ((words-lower-case (downcase sentence)) ; To lowercase
(words (split-string words-lower-case " ")) ; Split sentence into words by spaces
(words-case (when is-all-words-capitalized (mapcar #'capitalize words))) ; Capitalize first letter of each word
(sentence-with-new-separator (mapconcat 'identity words-case separator)) ; Join words with separator
(sentence-with-first-word-capitalized (when is-first-word-capitalized (capitalize sentence-with-new-separator))) ; Capitalize first letter of first word
)
sentence-with-first-word-capitalized))
(defmacro curried-format (separator is-first-word-capitalized is-all-words-capitalized)
"Curry the function to-format with SEPARATOR, IS-FIRST-WORD-CAPITALIZED and IS-ALL-WORDS-CAPITALIZED."
`(lambda (sentence) (to-format sentence ,separator ,is-first-word-capitalized ,is-all-words-capitalized)))
;; Define functions
(setq to-camel-case (curried-format nil nil t)) ; camelCase
(setq to-kebab-case (curried-format ?- nil nil)) ; kebab-case
(setq to-pascal-case (curried-format nil t t)) ; PascalCase
(setq to-snake-case (curried-format ?_ nil nil)) ; snake_case
(message "%s" (funcall to-camel-case "hola que tal"))
;;; transform-texts-to-formats.el ends here