From caa31652ee976e3a97093eb8b9752a8272cf1587 Mon Sep 17 00:00:00 2001
From: Eneroth <eneroth3@gmail.com>
Date: Wed, 23 Aug 2023 17:08:26 +0200
Subject: [PATCH] Fix #210 Recreate Ruby's line breaks in Puts

Without TestUp `puts [1,2,3]` outputs as:
```
1
2
3
```
Without TestUp it outputs as `[1, 2, 3]`.

This fix restores the default Ruby behavior to puts for Arrays.
---
 src/testup/console.rb | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/testup/console.rb b/src/testup/console.rb
index 548d768..522a349 100644
--- a/src/testup/console.rb
+++ b/src/testup/console.rb
@@ -54,11 +54,15 @@ def puts(*args)
       if args.empty?
         write $/
       else
-        for arg in args
-          line = arg.to_s
-          write(line)
-          if line.empty? || !line.end_with?($/)
-            write($/)
+        for arg in args # Why not 'args.each do |arg|' ?
+          if arg.is_a?(Array)
+            arg.each { |e| puts(e) }
+          else
+            line = arg.to_s
+            write(line)
+            if line.empty? || !line.end_with?($/)
+              write($/)
+            end
           end
         end
       end