File.mkdir "hoge" # 入れ子も可能(barなくてもOK) File.mkdir "bar/hoge" {:ok, file} = File.open "hello", [:write] IO.binwrite file, "world" File.close file
elixirc filer.ex
File.mkdir "hoge" # 入れ子も可能(barなくてもOK) File.mkdir "bar/hoge" {:ok, file} = File.open "hello", [:write] IO.binwrite file, "world" File.close file
elixirc filer.ex