Extended maintenance of Ruby versions 1.8.7 and 1.9.2 ended on July 31, 2014. Read more
Buffered IO.
EXAMPLE
# File 'bigdata' could be a giga-byte size one! buf = CSV::IOBuf.new(File.open('bigdata', 'rb')) CSV::Reader.new(buf).each do |row| p row break if row[0].data == 'admin' end