Ruby - Output file byte by type
Introduction
You can read an I/O stream byte by byte with each_byte:
Demo
File.open("main.rb").each_byte { |byte| puts byte }
Result
When reading byte by byte, you get the single byte values of each character rather than the characters themselves.
To convert into text characters, you can use the chr method.
Related Topic
- Output text file line by line
- Count text file line
- Read whole text file to memory
- Count Text File Characters
- Count characters excluding whitespace
- Counting Words in Text File
- Counting Sentences and Paragraphs in Text file
- Standard Input and Output
- Text Files Reading
- Split file by ,
- Read text file character by character
- Read an I/O stream line by line using gets
- Read entire file into an array, split by lines, using readlines
- Read an arbitrary number of bytes from a file
- Reading text file line by line using each
- Read file in UTF8
- Transcoding from one encoding to another encoding.