DESCRIPTION
CSV::IOReader -- CSV formatted stream reader.
EXAMPLE
Read CSV lines untill the first column is 'stop'. CSV::Reader.parse(File.open('bigdata', 'rb')) do |row| p row break if !row[0].is_null && row[0].data == 'stop' end
SYNOPSIS
reader = CSV::IOReader.new(io)
ARGS
io: a CSV data to be parsed. Must be an IO. (io#read is called.)
RETURNS
reader: Created instance.
DESCRIPTION
Create instance. To get parse result, see CSV::Reader#each.
# File csv.rb, line 464 def initialize(io, col_sep = ?,, row_sep = nil) @io = io @io.binmode if @io.respond_to?(:binmode) @col_sep = col_sep @row_sep = row_sep @dev = CSV::IOBuf.new(@io) @idx = 0 if @dev[0] == 0xef and @dev[1] == 0xbb and @dev[2] == 0xbf @idx += 3 end @close_on_terminate = false end