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* [PATCH] ob-ruby.el fix for :session parameter
@ 2013-10-21 11:15 Oleh
  2013-10-21 17:42 ` Eric Schulte
  2014-09-20 21:54 ` Achim Gratz
  0 siblings, 2 replies; 6+ messages in thread
From: Oleh @ 2013-10-21 11:15 UTC (permalink / raw)
  To: org mode

[-- Attachment #1: Type: text/plain, Size: 440 bytes --]

Hi all,

I attach a patch to change from this behavior:

#+begin_src ruby :session :results output
s = "1"
s = "2"
s = "3"
puts s
#+end_src

#+RESULTS:
: => "1"
: => "2"
: => "3"
: 3

To this behavior

#+begin_src ruby :session :results output
s = "1"
s = "2"
s = "3"
puts s
#+end_src

#+RESULTS:
:
: 3

I just wrap the code in "conf.echo=false\n" and "\nconf.echo=true\n".
I have to set it back to true, otherwise it hangs.

regards,
Oleh

[-- Attachment #2: 0001-ob-ruby.el-fix-result-of-results-output-session-comb.patch --]
[-- Type: application/octet-stream, Size: 3511 bytes --]

From e27f248f58258b78280e69cd78140e935527245e Mon Sep 17 00:00:00 2001
From: Oleh Krehel <ohwoeowho@gmail.com>
Date: Mon, 21 Oct 2013 13:03:28 +0200
Subject: [PATCH] ob-ruby.el: fix result of :results output :session
 combination.

* lisp/ob-ruby.el (org-babel-ruby-evaluate):
  set conf.echo=false for the duration of evaluation.

* testing/lisp/test-ob-ruby.el (test-ob-ruby/session-output): new test.
---
 lisp/ob-ruby.el              | 32 +++++++++++++++--------------
 testing/lisp/test-ob-ruby.el | 49 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 66 insertions(+), 15 deletions(-)
 create mode 100644 testing/lisp/test-ob-ruby.el

diff --git a/lisp/ob-ruby.el b/lisp/ob-ruby.el
index af52831..ddbd0f8 100644
--- a/lisp/ob-ruby.el
+++ b/lisp/ob-ruby.el
@@ -213,21 +213,23 @@ return the value of the last statement in BODY, as elisp."
     ;; comint session evaluation
     (case result-type
       (output
-       (mapconcat
-	#'identity
-	(butlast
-	 (split-string
-	  (mapconcat
-	   #'org-babel-trim
-	   (butlast
-	    (org-babel-comint-with-output
-		(buffer org-babel-ruby-eoe-indicator t body)
-	      (mapc
-	       (lambda (line)
-		 (insert (org-babel-chomp line)) (comint-send-input nil t))
-	       (list body org-babel-ruby-eoe-indicator))
-	      (comint-send-input nil t)) 2)
-	   "\n") "[\r\n]")) "\n"))
+       (progn
+	 (setq body (concat "conf.echo=false\n" body "\nconf.echo=true\n"))
+	 (mapconcat
+	  #'identity
+	  (butlast
+	   (split-string
+	    (mapconcat
+	     #'org-babel-trim
+	     (butlast
+	      (org-babel-comint-with-output
+		  (buffer org-babel-ruby-eoe-indicator t body)
+		(mapc
+		 (lambda (line)
+		   (insert (org-babel-chomp line)) (comint-send-input nil t))
+		 (list body org-babel-ruby-eoe-indicator))
+		(comint-send-input nil t)) 2)
+	     "\n") "[\r\n]")) "\n")))
       (value
        (let* ((tmp-file (org-babel-temp-file "ruby-"))
 	      (ppp (or (member "code" result-params)
diff --git a/testing/lisp/test-ob-ruby.el b/testing/lisp/test-ob-ruby.el
new file mode 100644
index 0000000..74cf163
--- /dev/null
+++ b/testing/lisp/test-ob-ruby.el
@@ -0,0 +1,49 @@
+;;; test-ob-ruby.el --- tests for ob-ruby.el
+
+;; Copyright (c) 2013 Oleh Krehel
+;; Authors: Oleh Krehel
+
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Code:
+(org-test-for-executable "ruby")
+(unless (featurep 'ob-ruby)
+  (signal 'missing-test-dependency "Support for Ruby code blocks"))
+
+(ert-deftest test-ob-ruby/session-output ()
+    (should (equal (org-test-with-temp-text "#+begin_src ruby :session :results output
+s = \"1\"
+s = \"2\"
+s = \"3\"
+puts s
+#+end_src"
+  (org-ctrl-c-ctrl-c)
+  (substring-no-properties
+   (buffer-string)))
+		   "#+begin_src ruby :session :results output
+s = \"1\"
+s = \"2\"
+s = \"3\"
+puts s
+#+end_src
+
+#+RESULTS:
+: 
+: 3
+
+")))
+
+(provide 'test-ob-ruby)
+
+;;; test-ob-ruby.el ends here
-- 
1.8.4


^ permalink raw reply related	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2014-09-21 11:37 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-10-21 11:15 [PATCH] ob-ruby.el fix for :session parameter Oleh
2013-10-21 17:42 ` Eric Schulte
2013-10-21 17:55   ` Oleh
2013-10-21 19:09     ` Eric Schulte
2014-09-20 21:54 ` Achim Gratz
2014-09-21 11:02   ` Achim Gratz

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