how this will look in ruby?

[adm]

sorry for asking conversion and not doing it myself(since I've little
to none knowledge of Ruby).
Can somebody translate this code snippent in Ruby?

sub formatfld {
my $f = shift;
join('', map(ucfirst, split('_', $f)));
}

thanks in advance.

 

[Gregory Brown]

sorry for asking conversion and not doing it myself(since I've little
to none knowledge of Ruby).
Can somebody translate this code snippent in Ruby?

sub formatfld {
my $f = shift;
join('', map(ucfirst, split('_', $f)));
}

def format(string)
string.split(/_/).map { |e| e.capitalize }.join
end