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䷓ Contemplation
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nik gaffney 2024-11-13 17:42:28 +01:00
parent 0870cb1fa5
commit e4339cb64a
Signed by: nik
GPG key ID: 989F5E6EDB478160
2 changed files with 14 additions and 6 deletions
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14
i-ching.el
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@ -865,17 +865,21 @@ Provided by Randomness and Integrity Services Ltd. via https://www.random.org/"
The hexagram can be entered as a string, or by number."
(interactive "sHexagram number? " hexagram)
(let ((hexagram-number
(pcase hexagram
((pred numberp) hexagram)
((pred i-ching-hexagram-p)
(i-ching-hexagram-to-number hexagram))
(_ (error "Not a hexagram symbol or number")))))
(cond
((i-ching-hexagram-p hexagram)
(i-ching-hexagram-to-number hexagram))
((numberp hexagram) hexagram)
((stringp hexagram)
(if (numberp (string-to-number hexagram))
(string-to-number hexagram)))
(t (error "Not a hexagram symbol or number")))))
(format "%s\n\n%s\n\nJudgment: %s\n\nImage: %s\n\n"
(i-ching-number-to-hexagram hexagram-number)
(i-ching-number-to-description hexagram-number)
(i-ching-number-to-judgment hexagram-number)
(i-ching-number-to-image hexagram-number))))
;; querying the I Ching
;;;###autoload

6
tests.el
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@ -76,7 +76,11 @@
(ert-deftest i-ching-interprets ()
(should (stringp (i-ching-interpretation 49)))
(should-not (seq-empty-p (i-ching-interpretation 49))))
(should (stringp (i-ching-interpretation "23")))
(should (stringp (i-ching-interpretation "䷖")))
(should-not (seq-empty-p (i-ching-interpretation 49)))
(should-not (seq-empty-p (i-ching-interpretation "23")))
(should-not (seq-empty-p (i-ching-interpretation "䷖"))))
(ert-deftest i-ching-queries ()
(should (stringp (i-ching-query-string)))