End of Life Ruby 3.2 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

instance method

CSV#max_field_size

csv.max_field_size → integer or nil

# File tmp/rubies/ruby-3.2.0/lib/csv.rb, line 2052
def max_field_size
  parser.max_field_size
end

Returns the limit for field size; used for parsing; see Option max_field_size:

Example

CSV.new('').max_field_size # => nil

Since 3.2.3.

See also #lineno #normalize_converters #line #parser also in 3.3 · 3.1