feat(wpcarro/emacs): Package maybe.el r/4344

(Temporarily) remove dependency on list.el in favor of dash, which I'm not
thrilled about.

Change-Id: Ic4348ee72582dee63ba07a183f3bda65baa7e2d6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5999
Reviewed-by: wpcarro <wpcarro@gmail.com>
Autosubmit: wpcarro <wpcarro@gmail.com>
Tested-by: BuildkiteCI

1 files changed, 5 insertions, 4 deletions

diff --git a/users/wpcarro/emacs/.emacs.d/wpc/math.el b/users/wpcarro/emacs/.emacs.d/wpc/math.el
index 4013ce3be21d..dbc527928a30 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/math.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/math.el
@@ -13,6 +13,7 @@
 ;; Dependencies
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
+(require 'dash)
 (require 'maybe)
 (require 'cl-lib)
 
@@ -31,13 +32,13 @@
 ;; Int -> Int -> Int -> Boolean
 (cl-defun math-triangle-of-power (&key base power result)
   (cond
-   ((maybe-somes? base power result)
+   ((-all? #'maybe-some? (list base power result))
     (error "All three arguments should not be set"))
-   ((maybe-somes? power result)
+   ((-all? #'maybe-some? (list power result))
     (message "power and result"))
-   ((maybe-somes? base result)
+   ((-all? #'maybe-some? (list base result))
     (log result base))
-   ((maybe-somes? base power)
+   ((-all? #'maybe-some? (list base power))
     (expt base power))
    (t
     (error "Two of the three arguments must be set"))))