TODO

• PASS more tests

• Str/Buf/Blob - binary data (+ tests)

  Current thought:  remove the meaning of "binary" as currently is
  implemented, as everything is valid Str already.

  Add binary support by allowing *real* binary  (images, raw data)
  by adding a Blob entry in CSV::Field and use that instead of the
  current Str $.text by using CATCH blocks.

  When fetching the field, check if Buf is set and return that (if
  possible)

    Str    = String of characters
    Buf    = Mutable buffer for binary data
    Blob   = Common interface for binary large objects

• csv () function

• Documentation

• Speed

  Once Regexes are "fast" again, and $!eol can be embedded in $chx,
  re-enable the ~~ $eol again. For now disable the use of Regex in
  eol attribute.

   new (eol => Str,                     # supported
   new (eol => "\n",                    # supported
   new (eol => "\r\n",                  # supported
   new (eol => rx{ \s* \r?\n },         # future

• Decide if types should be dealt with beyond current overloading

  Also of possible impact to Text::CSV.list

  See use of hashes (_hr)

  Decide if $!meta should be an attribute again, so .list and .fields
  can merge. Mind csv () and fragment ("cells="...")

• bind_columns and hashes

  If returning hashes, consider if returning Str:Str kv pairs is
  the way to go instead of Str:CSV::Field. If so, then column types
  might be useful again.

• merge masak's Text::CSV

  :strict

  Throw an error if a row has a different number of columns than
  the previous ones.

  :trim

  Removes whitespace on both ends of each value.Currently implemented
  as :allow-whitespace, but that does not trim inside quotation

  :skip-header

  Causes the first line not to be included in the output. Function &
  method csv () already supports headers => "skip" (NYI)