blob: 91b46b5b409ea10a8b51cd39390cd0506b2f171c (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
;; functions.el --- String helper functions for my Emacs development -*- lexical-binding: t -*-
;; Author: William Carroll <wpcarro@gmail.com>
;;; Commentary:
;; String & Symbol helpers!
;;; Code:
(require 'dash)
(require 's)
;; Strings
(defun string/hookify (x)
"Append \"-hook\" to X."
(s-append "-hook" x))
(defun string/ensure-hookified (x)
"Ensure that X has \"-hook\" appended to it."
(if (s-ends-with? "-hook" x)
x
(string/hookify x)))
;; Symbols
(defun symbol/as-string (callback x)
"Treat the symbol, X, as a string while applying CALLBACK to it.
Coerce back to a symbol on the way out."
(->> x
symbol-name
callback
intern))
(defun symbol/hookify (x)
"Append \"-hook\" to X when X is a symbol."
(symbol/as-string #'string/hookify x))
(defun symbol/ensure-hookified (x)
"Ensure that X has \"-hook\" appended to it when X is a symbol."
(symbol/as-string #'string/ensure-hookified x))
(provide 'string-functions)
;;; string-functions.el ends here
|
