wanda: reformat source code

1 files changed, 8 insertions, 9 deletions

diff --git a/src/filesystem.cpp b/src/filesystem.cpp
index 4dfa183..bb724d1 100644
--- a/src/filesystem.cpp
+++ b/src/filesystem.cpp
@@ -6,25 +6,24 @@
 
 namespace wanda
 {
-
-std::optional<path_list> scan(std::filesystem::path source, bool(filter)(std::filesystem::path const &))
-{
+  std::optional<path_list> scan(std::filesystem::path source, bool(filter)(std::filesystem::path const &))
+  {
     if (!std::filesystem::is_directory(source))
     {
-        return std::nullopt;
+      return std::nullopt;
     }
 
     auto first = boost::make_filter_iterator(filter, std::filesystem::recursive_directory_iterator{source});
     auto last = boost::make_filter_iterator(filter, std::filesystem::recursive_directory_iterator{});
     return path_list{first, last};
-}
+  }
 
-std::filesystem::path random_pick(path_list const &paths)
-{
+  std::filesystem::path random_pick(path_list const & paths)
+  {
     static auto generator = std::mt19937{std::random_device{}()};
     auto distribution = std::uniform_int_distribution<std::size_t>{0, paths.size() - 1};
 
     return paths[distribution(generator)];
-}
+  }
 
-} // namespace wanda
\ No newline at end of file
+}  // namespace wanda
\ No newline at end of file