Method: CSV.generate_line

Defined in:
lib/csv.rb

.generate_line(row, options = Hash.new) ⇒ Object

This method is a shortcut for converting a single row (Array) into a CSV String.

The options parameter can be anything CSV::new() understands. This method understands an additional :encoding parameter to set the base Encoding for the output. This method will try to guess your Encoding from the first non-nil field in row, if possible, but you may need to use this parameter as a backup plan.

The :row_sep option defaults to $INPUT_RECORD_SEPARATOR ($/) when calling this method.



1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
 
# File 'lib/csv.rb', line 1174

def self.generate_line(row, options = Hash.new)
  options  = {row_sep: $INPUT_RECORD_SEPARATOR}.merge(options)
  encoding = options.delete(:encoding)
  str      = ""
  if encoding
    str.force_encoding(encoding)
  elsif field = row.find { |f| not f.nil? }
    str.force_encoding(String(field).encoding)
  end
  (new(str, options) << row).string
end