ARGF ($<) is a virtual concatenation of all the files that appear on the command line. : ARGF « Development « Ruby






  1. Ruby
  2. Development
  3. ARGF

ARGF ($<) is a virtual concatenation of all the files that appear on the command line.


while line = ARGF.gets
 print line
end








Related examples in the same category

1.ARGV and ARGF
2.ARGF.gets