loncom/interface/loncoursedata.pm - diff

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version 1.190, 2008/11/20 21:22:21	version 1.191, 2011/06/28 09:38:05
Line 56 use Apache::lonmysql();	Line 56 use Apache::lonmysql();
use LONCAPA;	use LONCAPA;
use Digest::MD5();	use Digest::MD5();

	=pod

	=head 2 make_into_hash

	Turn a colon separated string into a hash and return a reference
	to it. Numbering from 0 even elements are keys and odd elements
	are values e.g. a:b:c:d creates a hash like
	a => b, c =>d

	=cut

sub make_into_hash {	sub make_into_hash {
my $values = shift;	my $values = shift;
my %tmp = map { &unescape($_); } split(':',$values);	my %tmp = map { &unescape($_); } split(':',$values);
Line 436 sub init_dbs {	Line 447 sub init_dbs {
return 0;	return 0;
}	}

	=pod

	=head2 delete_caches

	Drops all of the tables in the local mysql cache associated with the
	specified course id.

	TODO: The drops shoulid be pushed into lonmysql to further isolate
	mysql code from other modules.

	=cut
sub delete_caches {	sub delete_caches {
my $courseid = shift;	my $courseid = shift;
$courseid = $env{'request.course.id'} if (! defined($courseid));	$courseid = $env{'request.course.id'} if (! defined($courseid));