ie internet explorer firefox chrome safari webkit opera
'],
stylesheet => [qw'circus dark mono red light'],
- data => ['browser-support.inc.pl'],
+ data => ['data/browser/support.inc.pl'],
});
say "<h1>Browser compatibility</h1>\n";
-my $caniuse = do 'browser-support.inc.pl' or die $! || $@;
+my $caniuse = do 'data/browser/support.inc.pl' or die $! || $@;
$_->{verrelease} = {
# mark last three (future) versions as unreleased, ensure current isn't
map {
);
},
);
+my %PSTATS = ( # score percentage
+ y => 1, 'y x' => .9,
+ a => .5, 'a x' => .5, 'a d' => .1,
+ j => .2, 'p j' => .2, 'n d' => .2, 'n x d' => .2,
+ p => .2, 'p p' => .2, 'p d' => .1,
+);
my %CSTATUS = (
unoff => 'l1', # unofficial
wd => 'l2', # draft
when (!$_) {
# none
}
- when (!/^[a-z][\w-]+$/) {
+ when (!m{ \A [a-z]\w+ (?:/\d[\d-]*\d)? \z }x) {
printf "<p>Invalid browser usage data request: <em>%s</em>",
'identifier must be alphanumeric name or <q>0</q>';
}
- $canihas = do "browser-usage-$_.inc.pl" or do {
+ $canihas = do "data/browser/usage-$_.inc.pl" or do {
printf "<p>Browser usage data not found: <em>%s</em>", $! || $@;
break;
};
}
else {
# order browser columns by name grouped by engine
+ @{$_} = map { [$_] } @{$_} for values %versions;
@browsers = sort {
$caniuse->{agents}->{$b}->{prefix} cmp
$caniuse->{agents}->{$a}->{prefix}
sub featurescore {
# relative amount of support for given feature
- state $statspts = { y=>1, 'y x'=>1, a=>.5, 'a x'=>.5, j=>.2, 'p j'=>.2, 'p p'=>.2, p=>.1 };
my $rank = 0;
if (my $row = shift) {
if ($canihas) {
while (my ($browser, $versions) = each %$row) {
ref $versions eq 'HASH' or next;
while (my ($version, $_) = each %$versions) {
- $rank += ($canihas->{$browser}->{$version} || .001) * $statspts->{$_};
+ $rank += ($canihas->{$browser}->{$version} || .001) * $PSTATS{$_};
}
}
return $rank;
}
splice @vers, -1, 0, @future; # move ahead to decrease precedence
}
- $rank += $statspts->{$_} * 2**($div--) for reverse @vers;
+ $rank += $PSTATS{$_} * 2**($div--) for reverse @vers;
}
}
return $rank;