How to Know When You're at the End of a File : eof « File Directory « Ruby

1. Ruby
2. File Directory
3. eof

How to Know When You're at the End of a File

f = File.new("test.txt", "r")
catch(:end_of_file) do
  loop do
    throw :end_of_file if f.eof?
    puts f.gets
  end
end
f.close

 

Related examples in the same category