Merge pull request #124 from liepa/fix_dumping_of_escaped_global_vari…

…able_interpolation Fix dumping of #$
emancu · Nov 18, 2019 · 2c681ec · 2c681ec
2 parents 0c1b9ca + ca5bf95
commit 2c681ec
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/lib/toml-rb/dumper.rb b/lib/toml-rb/dumper.rb
@@ -94,7 +94,7 @@ def to_toml(obj)
       elsif obj.is_a? Regexp
         obj.inspect.inspect
       elsif obj.is_a? String
-        obj.inspect.gsub(/\\(#[@{])/, '\1')
+        obj.inspect.gsub(/\\(#[$@{])/, '\1')
       else
         obj.inspect
       end

diff --git a/test/dumper_test.rb b/test/dumper_test.rb
@@ -113,4 +113,10 @@ def test_dump_interpolation_at
     dumped = TomlRB.dump(hash)
     assert_equal 'key = "includes #@variable"' + "\n", dumped
   end
+
+  def test_dump_interpolation_dollar
+    hash = { "key" => 'includes #$variable' }
+    dumped = TomlRB.dump(hash)
+    assert_equal 'key = "includes #$variable"' + "\n", dumped
+  end
 end