[system] / trunk / webwork2 / lib / WeBWorK / Utils.pm Repository:
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Revision 970 Revision 974
25 parseDateTime 25 parseDateTime
26 writeLog 26 writeLog
27 writeTimingLogEntry 27 writeTimingLogEntry
28 list2hash 28 list2hash
29 max 29 max
30 readDirectory
30 dbDecode 31 dbDecode
31 dbEncode 32 dbEncode
32 decodeAnswers 33 decodeAnswers
33 encodeAnswers 34 encodeAnswers
34 ref2string 35 ref2string
49 or die "Failed to read $fileName: $!"; 50 or die "Failed to read $fileName: $!";
50 local $/ = undef; 51 local $/ = undef;
51 my $result = <INPUTFILE>; 52 my $result = <INPUTFILE>;
52 close INPUTFILE; 53 close INPUTFILE;
53 return $result; 54 return $result;
55}
56
57sub readDirectory($) {
58 my ($dirname) = @_;
59
60 opendir my $dirhandle, $dirname or die "couldn't open directory $dirname: $!";
61 my @contents = readdir $dirhandle;
62 closedir $dirhandle;
63 return @contents;
54} 64}
55 65
56sub formatDateTime($) { 66sub formatDateTime($) {
57 my $dateTime = shift; 67 my $dateTime = shift;
58 # "standard" WeBWorK date/time format (for set definition files): 68 # "standard" WeBWorK date/time format (for set definition files):

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