patch 7.4.1951
Problem: Ruby test is old style.
Solution: Convert to a new style test. (Ken Takata)
diff --git a/src/testdir/test_ruby.vim b/src/testdir/test_ruby.vim
new file mode 100644
index 0000000..106ccb4
--- /dev/null
+++ b/src/testdir/test_ruby.vim
@@ -0,0 +1,34 @@
+" Tests for ruby interface
+
+if !has('ruby')
+ finish
+end
+
+func Test_ruby_change_buffer()
+ call setline(line('$'), ['1 line 1'])
+ ruby Vim.command("normal /^1\n")
+ ruby $curbuf.line = "1 changed line 1"
+ call assert_equal('1 changed line 1', getline('$'))
+endfunc
+
+func Test_ruby_evaluate_list()
+ call setline(line('$'), ['2 line 2'])
+ ruby Vim.command("normal /^2\n")
+ let l = ["abc", "def"]
+ ruby << EOF
+ curline = $curbuf.line_number
+ l = Vim.evaluate("l");
+ $curbuf.append(curline, l.join("\n"))
+EOF
+ normal j
+ .rubydo $_ = $_.gsub(/\n/, '/')
+ call assert_equal('abc/def', getline('$'))
+endfunc
+
+func Test_ruby_evaluate_dict()
+ let d = {'a': 'foo', 'b': 123}
+ redir => l:out
+ ruby d = Vim.evaluate("d"); print d
+ redir END
+ call assert_equal(['{"a"=>"foo", "b"=>123}'], split(l:out, "\n"))
+endfunc