Ruby CSV使用Unicode字符分隔列

Question

I have a CSV file delimited by the thorn character. I can do:

CSV.foreach(file_path, { encoding:'ISO8859-1', :col_sep => "þ" }) do |row|

But I want to be safe with parsing my file and separate columns with a unicode version of thorn.

I think I'm on the right path with trying different options from within the call, like:

CSV.foreach(file_path, { encoding:'unicode', :col_sep => "U+00DE" }) do |row|

But I can't figure it out...

How should I be doing this in Ruby?

Thanks

Answer 1

This works:

CSV.foreach(file_path, { encoding:'ISO-8859-1', :col_sep => "\u00FE" }) do |row|

Thank you @phoet

Worked this out, doing:

Encoding.name_list.each do |encoding|
  CSV.foreach(file_path, { encoding:encoding, :col_sep => "\u00FE" }) do |row|
    puts row.inspect
    break
  end
end

Fun