docs-ruby
1/9/2023, 11:59:00 PM1 min read
- json
- date
- file
- class Pathname
- class File
- module FileTest
- module FileUtils - but is not included or extended there
- class File::Stat
- class Tempfile
- class Dir
- class IO
- module File::Constants
- class StringIO
- module IO::generic_readable
- IO::generic_writable
- csv
- other
- extension
.rb, .so, .o, .dll
- Tag:
- Web
