method

to_csv

v2_6_3 - Show latest stable - Class: Array

to_csv(**options)

public

Equivalent to CSV::generate_line(self, options)

["CSV", "data"].to_csv
  #=> "CSV,data\n"

# File lib/csv/core_ext/array.rb, line 6
  def to_csv(**options)
    CSV.generate_line(self, options)
  end

joshuapinter · Apr 29, 2015

To prevent the "\
" character added at the end of each file pass in the "row_sep: nil" option:

[ "some", "array" ].to_csv                 # => "some, array\

[ "some", "array" ].to_csv( row_sep: nil ) # => "some, array"