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* [PATCH] may we focus on readability?
@ 2020-06-14 16:47 Mario Frasca
  2020-06-14 17:24 ` tomas
  2020-06-14 19:32 ` Nicolas Goaziou
  0 siblings, 2 replies; 12+ messages in thread
From: Mario Frasca @ 2020-06-14 16:47 UTC (permalink / raw)
  To: emacs-orgmode

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I'm rewriting a complicated construction where there's an equality
test on the length of the list of non matching elements, with a
simpler cl-some invocation.  The replacing code is self explanatory.


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From 918b0e7ba2db438cc9b81131317501b93a45b1d8 Mon Sep 17 00:00:00 2001
From: mfrasca <mario@anche.no>
Date: Sun, 14 Jun 2020 10:52:41 -0500
Subject: [PATCH] lisp/org-plot.el: reducing complexity of test.

* lisp/org-plot.el (org-plot/gnuplot): readability of test, looking
for some non satisfying elements.

I'm rewriting a complicated construction where there's an equality
test on the length of the list of non matching elements, with a
simpler cl-some invocation.  The replacing code is self explanatory.
---
 lisp/org-plot.el | 19 ++++++-------------
 1 file changed, 6 insertions(+), 13 deletions(-)

diff --git a/lisp/org-plot.el b/lisp/org-plot.el
index a23195d2a..f50ad09a9 100644
--- a/lisp/org-plot.el
+++ b/lisp/org-plot.el
@@ -312,22 +312,15 @@ line directly before or after the table."
       ;; Check for timestamp ind column.
       (let ((ind (1- (plist-get params :ind))))
 	(when (and (>= ind 0) (eq '2d (plist-get params :plot-type)))
-	  (if (= (length
-		  (delq 0 (mapcar
-			   (lambda (el)
-			     (if (string-match org-ts-regexp3 el) 0 1))
-			   (mapcar (lambda (row) (nth ind row)) table))))
-		 0)
+	  (if (cl-some (lambda (el)
+			 (not (string-match org-ts-regexp3 el)))
+		       (mapcar (lambda (row) (nth ind row)) table))
 	      (plist-put params :timeind t)
 	    ;; Check for text ind column.
 	    (if (or (string= (plist-get params :with) "hist")
-		    (> (length
-			(delq 0 (mapcar
-				 (lambda (el)
-				   (if (string-match org-table-number-regexp el)
-				       0 1))
-				 (mapcar (lambda (row) (nth ind row)) table))))
-		       0))
+		    (cl-some (lambda (el)
+			       (not (string-match org-table-number-regexp el)))
+			     (mapcar (lambda (row) (nth ind row)) table))))
 		(plist-put params :textind t)))))
       ;; Write script.
       (with-temp-buffer
-- 
2.20.1


^ permalink raw reply related	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2020-06-28  6:48 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-06-14 16:47 [PATCH] may we focus on readability? Mario Frasca
2020-06-14 17:24 ` tomas
2020-06-14 19:28   ` Nicolas Goaziou
2020-06-14 19:30     ` tomas
2020-06-14 19:32 ` Nicolas Goaziou
2020-06-15 14:49   ` Mario Frasca
2020-06-15 20:52     ` Mario Frasca
2020-06-16 16:56       ` Nicolas Goaziou
2020-06-16 17:26         ` Mario Frasca
2020-06-28  6:47           ` Nicolas Goaziou
2020-06-28  6:46       ` Nicolas Goaziou
2020-06-16 15:29     ` Nicolas Goaziou

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