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ENH tell user they are an idiot if they duplicate an id

This commit is contained in:
Nathan Dwarshuis 2022-04-23 22:54:49 -04:00
parent c04359808e
commit e8e2f4973c
1 changed files with 8 additions and 0 deletions
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8
local/lib/org-x/org-x-dag.el
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@ -1767,6 +1767,12 @@ removed from, added to, or edited within the DAG respectively."
(--each to-insert
(ht-set ht (car it) (cdr it))))
(defun org-x-dag-get-duplicated (xs)
(let ((h (ht-create #'equal))
acc)
(--each xs (if (ht-get h it) (!cons it acc) (ht-set h it t)))
acc))
;; TODO there is a HUGE DIFFERENCE between a 'key' (the things in the hash table
;; the look things up) and a 'node' (which is a cons cell, the car of which is a
;; 'key' and the cdr of which is a 'relation'). These names suck, but the point
@ -1785,6 +1791,8 @@ plist holding the files to be used in the DAG."
(->> (if (dag-is-empty-p dag) (dag-plist-to-dag ids2ins)
(dag-edit-nodes ids2rem ids2ins dag))
(plist-put org-x-dag :dag))
(--each (org-x-dag-get-duplicated (--map (plist-get it :id) ids2ins))
(warn "Duplicated ID found when syncing DAG: %s" it))
(org-x-dag-update-ht files2rem fms2ins file->ids)
(org-x-dag-update-ht files2rem links2ins file->links)
(plist-put org-x-dag :files file-state)