ruby-ts-mode: Fix the rules for hanging arrays and hashes

* lisp/progmodes/ruby-ts-mode.el (ruby-ts--indent-rules):
Fix the rules for hanging arrays and hashes (to line up to
parent-bol instead of the opening brace).

* test/lisp/progmodes/ruby-mode-resources/ruby-ts.rb:
New file with examples.

* test/lisp/progmodes/ruby-ts-mode-tests.el: Use it here.

2 files changed, 24 insertions, 0 deletions

diff --git a/test/lisp/progmodes/ruby-mode-resources/ruby-ts.rb b/test/lisp/progmodes/ruby-mode-resources/ruby-ts.rb
new file mode 100644
index 00000000000..6b4107ef97b
--- /dev/null
+++ b/test/lisp/progmodes/ruby-mode-resources/ruby-ts.rb
@@ -0,0 +1,23 @@
+variable = foo(
+  [
+    qwe
+  ], [
+    rty
+  ], {
+    a: 3
+  }
+)
+
+tee = [
+  qwe
+]
+
+qux = [1,
+       2]
+
+att = {a: 1,
+       b: 2}
+
+# Local Variables:
+# mode: ruby-ts
+# End:
diff --git a/test/lisp/progmodes/ruby-ts-mode-tests.el b/test/lisp/progmodes/ruby-ts-mode-tests.el
index eaf6367a306..d7b6258385b 100644
--- a/test/lisp/progmodes/ruby-ts-mode-tests.el
+++ b/test/lisp/progmodes/ruby-ts-mode-tests.el
@@ -250,6 +250,7 @@ The whitespace before and including \"|\" on each line is removed."
                (should (equal (buffer-string) orig))))
          (kill-buffer buf)))))
 
+(ruby-ts-deftest-indent "ruby-ts.rb")
 (ruby-ts-deftest-indent "ruby-method-params-indent.rb")
 (ruby-ts-deftest-indent "ruby-block-indent.rb")