method

to_csv

Ruby latest stable (v2_5_5) - 1 note - Class: Array

to_csv(**options) public

Equivalent to CSV::generate_line(self, options)

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

Show source

# File lib/csv.rb, line 2341
  def to_csv(**options)
    CSV.generate_line(self, options)
  end

April 29, 2015

0 thanks

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

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

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