class DBF::Header
Attributes
Public Class Methods
Source
# File lib/dbf/header.rb, line 5 def initialize(data) @data = data unpack_header end
Public Instance Methods
Source
# File lib/dbf/header.rb, line 10 def unpack_header @version = @data.unpack1('H2') case @version when '02' @record_count, @record_length = @data.unpack('x v x3 v') @header_length = 521 else @record_count, @header_length, @record_length, @encoding_key = @data.unpack('x x3 V v2 x17 H2') @encoding = DBF::ENCODINGS[@encoding_key] end end