One of the things I detest about fixed-length field parsers is that they require me to count characters (Either field width, or , worse, Start and end columns).
What I'd like to see is something that lets me paste-in a data sample, and mark field boundries using special characters, then allows me to name them. Something like:
# Sample Data ----
# FirstName Lastname YearBorn LastHaircutDate
# I'd like to specify the above as:
my $fields=
" [irstName ][astname ][earBorn ][astHaircutDate ]";
my @fieldnames=qw( FirstName Lastname YearBorn LastHaircu
+tDate);
#Alternatively, allow optional TYPE specification with mixed hashrefs
+and strings:
my @fieldnames=( 'FirstName', 'Lastname', {name=>'YearBorn',
+type='integer'}, {name='LastHaircutDate',type='date'});
I also like the idea of specifying the info using XML.
"Income tax returns are the most imaginative fiction being written today." --
Herman Wouk
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