Class | CSV::Writer |
In: |
lib/csv.rb
|
Parent: | Object |
CSV formatted string/stream writer.
EXAMPLE
Write rows to 'csvout' file. outfile = File.open('csvout', 'wb') CSV::Writer.generate(outfile) do |csv| csv << ['c1', nil, '', '"', "\r\n", 'c2'] ... end outfile.close
str_or_writable must handle ’<<(string)’.
# File lib/csv.rb, line 686 686: def Writer.create(str_or_writable, fs = ',', rs = nil) 687: BasicWriter.new(str_or_writable, fs, rs) 688: end
Given block is called with the writer instance. str_or_writable must handle ’<<(string)’.
# File lib/csv.rb, line 674 674: def Writer.generate(str_or_writable, fs = ',', rs = nil, &block) 675: writer = Writer.create(str_or_writable, fs, rs) 676: if block 677: yield(writer) 678: writer.close 679: nil 680: else 681: writer 682: end 683: end
# File lib/csv.rb, line 703 703: def initialize(dev) 704: raise RuntimeError.new('Do not instanciate this class directly.') 705: end