a004be56b3
Not sure how useful this package is, *but* I'm packaging everything I have now, and then in a separate CL I can refactor and remove various libs. Change-Id: Id106539b19244ea1586198992c7ce0d65a0a242b Reviewed-on: https://cl.tvl.fyi/c/depot/+/6014 Reviewed-by: wpcarro <wpcarro@gmail.com> Autosubmit: wpcarro <wpcarro@gmail.com> Tested-by: BuildkiteCI
38 lines
1.1 KiB
EmacsLisp
38 lines
1.1 KiB
EmacsLisp
;;; symbol.el --- Library for working with symbols -*- lexical-binding: t -*-
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;; Author: William Carroll <wpcarro@gmail.com>
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;; Version: 0.0.1
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;; Package-Requires: ((emacs "24"))
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;;; Commentary:
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;; Library for working with symbols.
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;;; Code:
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Library
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(defun symbol-to-string (symbol)
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"Map `SYMBOL' into a string."
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(symbol-name symbol))
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(defun symbol-from-string (string)
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"Map `STRING' into a symbol."
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(intern string))
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(defun symbol-as-string (f x)
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"Treat the symbol, X, as a string while applying F to it.
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Coerce back to a symbol on the way out."
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(symbol-from-string (funcall f (symbol-to-string x))))
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Predicates
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(defun symbol-instance? (x)
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"Return t if X is a symbol."
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(symbolp x))
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(provide 'symbol)
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;;; symbol.el ends here
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