method

generate_line

Ruby latest stable (v2_5_5) - 0 notes - Class: CSV

generate_line(row, **options) public

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.

Show source

# File lib/csv.rb, line 1191
  def self.generate_line(row, **options)
    options = {row_sep: $INPUT_RECORD_SEPARATOR}.merge(options)
    str = String.new
    if options[:encoding]
      str.force_encoding(options[:encoding])
    elsif field = row.find { |f| not f.nil? }
      str.force_encoding(String(field).encoding)
    end
    (new(str, options) << row).string
  end

generate_line

Related methods