[nongnu] elpa/inf-ruby c905a1a65b 1/2: Ignore warnings in `irb -v` output

[ELPA Syncer]

branch: elpa/inf-ruby
commit c905a1a65be5c779a4f001b2ea70212f6c4ac292
Author: Tilmann Singer <t...@tils.net>
Commit: Tilmann Singer <t...@tils.net>

    Ignore warnings in `irb -v` output
    
    Fix parsing of the version string in
    `inf-ruby--irb-needs-nomultiline-p` when the output of `irb -v` looks
    like this:
    
    $ irb -v
    Ignoring argon2-2.3.0 because its extensions are not built. Try: gem 
pristine argon2 --version 2.3.0
    [...]
    irb 1.12.0 (2024-03-06)
---
 inf-ruby.el | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/inf-ruby.el b/inf-ruby.el
index f685eeba7e..142eea015c 100755
--- a/inf-ruby.el
+++ b/inf-ruby.el
@@ -110,10 +110,10 @@ returns a string."
     command))
 
 (defun inf-ruby--irb-needs-nomultiline-p (&optional with-bundler)
-  (let* ((output (shell-command-to-string
-                  (concat
-                   (when with-bundler "bundle exec ")
-                   "irb -v")))
+  (let* ((output (car (last (apply #'process-lines
+                                   (append
+                                    (when with-bundler '("bundle" "exec"))
+                                    '("irb" "-v"))))))
          (fields (split-string output "[ (]")))
     (if (equal (car fields) "irb")
         (version<= "1.2.0" (nth 1 fields))