Ruby - File File Size
Introduction
File.size returns the size of a file in bytes.
If the file doesn't exist, an exception is thrown.
Demo
puts File.size("main.rb")
Result
Related Topic
- File Open Mode
- File Name
- File Pointer Seeking
- File Last Modified Time
- File Exists
- File End
- Using file mode
- Renaming and Deleting Files
- Wrap File object into you own class
- Get position Within a File
- Writing to Files
- Creating Temporary Files