Ruby unable to parse a CSV file: CSV::MalformedCSVError (Illegal quoting in line 1.)

Question

Ubuntu 12.04 LTS

Ruby ruby 1.9.3dev (2011-09-23 revision 33323) [i686-linux]

Rails 3.2.9

Following is

Answer 1

Rails 6 version, ruby 2.4+

CSV.foreach(file, liberal_parsing: true, headers: :first_row) do |row|
    // do whatever
end

https://ruby-doc.org/stdlib-2.4.0/libdoc/csv/rdoc/CSV.html