my $caniuse = do 'browser-support.inc.pl' or die $! || $@;
$_->{verrelease} = {
- # mark last two (future) versions as unreleased, ensure current isn't
- map { $_->[-1] => 0, $_->[-2] => 0, $_->[-3] => undef } $_->{versions}
+ # mark last three (future) versions as unreleased, ensure current isn't
+ map {
+ $_->[-1] => 0, $_->[-2] => 0, $_->[-3] => 0,
+ $_->[-4] => undef,
+ } $_->{versions}
} for values %{ $caniuse->{agents} };
my %CSTATS = (
$versions{$browser} = [ sort { paddedver($a) cmp paddedver($b) } keys %$row ];
}
}
-my @browsers = keys %versions;
print <<'';
<p id="intro">Alternate rendition of Fyrd's <a href="http://caniuse.com/">when can I use...</a> page
-my ($canihas, $usage, $minusage);
+my ($canihas, $usage);
+my $minusage = $get{threshold} // .5;
given ($get{usage} // 'wm') {
when (!$_) {
# none
$ref .= " $_" for $canihas->{-date} || ();
print "\nwith $ref browser usage statistics";
}
+
+my @browsers;
if ($usage) { # first() does not work inside given >:(
# adapt version usage to actual support data
my %engineuse; # prefix => usage sum
for my $browser (keys %versions) {
my $row = $canihas->{$browser} // {};
my $verlist = $versions{$browser} or next;
+ if ($minusage and sum(values %$row) < $minusage) {
+ delete $versions{$browser};
+ next;
+ }
my %supported = map { $_ => 1 } @$verlist;
# cascade unknown versions
}
# build row list for each version
- if ($minusage = $get{threshold} // .5) {
+ if ($minusage) {
my @vershown; # $verlist replacement
my ($rowusage, @verrow) = (0); # replacement row tracking
for (@$verlist) {
$engineuse{ $caniuse->{agents}->{$a}->{prefix} }
||
$canihas->{$b}->{-total} <=> $canihas->{$a}->{-total}
- } @browsers;
+ } keys %versions;
}
else {
# order browser columns by name grouped by engine
$caniuse->{agents}->{$a}->{prefix}
||
$a cmp $b
- } @browsers;
+ } keys %versions;
}
:>.
</p>
# normalised version number comparable as string (cmp)
shift =~ /(?:.*-|^)(\d*)(.*)/;
# matched (major)(.minor) of last value in range (a-B)
- return sprintf('%02d', $1 || 0) . $2;
+ return sprintf('%02d', $1 || 99) . $2;
}
sub showversions {