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diff --git a/emacs/.emacs.d/wpc/symbol.el b/emacs/.emacs.d/wpc/symbol.el
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+;; symbol.el --- Library for working with symbols. -*- lexical-binding: t -*-
+;; Author: William Carroll <wpcarro@gmail.com>
+
+;;; Commentary:
+;; Library for working with symbols.
+
+;;; Code:
+
+;; TODO: Why is ivy mode map everywhere?
+
+(require 'string)
+
+;; 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/to-string (x)
+  "Map `X' into a string."
+  (string/<-symbol x))
+
+(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))
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Predicates
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(defun symbol/instance? (x)
+  "Return t if X is a symbol."
+  (symbolp x))
+
+(provide 'symbol)
+;;; symbol.el ends here