X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/3beb5afe2b512a6210caeb8744bc3f91e29c4e66..e6123313e3d9fe59ae9334aa4324b42d62f6a0d8:/browser.plp

diff --git a/browser.plp b/browser.plp
index 2ba6e01..bd6d8ab 100644
--- a/browser.plp
+++ b/browser.plp
@@ -76,12 +76,12 @@ if (my ($somerow) = values %{ $caniuse->{data} }) {
 		$versions{$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 (!$_) {
 		# none
@@ -101,12 +101,18 @@ given ($get{usage} // 'wm') {
 	$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
@@ -120,7 +126,7 @@ if ($usage) { # first() does not work inside given >:(
 		}
 
 		# 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 (@$verlist) {
@@ -148,7 +154,7 @@ if ($usage) { # first() does not work inside given >:(
 		$engineuse{ $caniuse->{agents}->{$a}->{prefix} }
 			||
 		$canihas->{$b}->{-total} <=> $canihas->{$a}->{-total}
-	} @browsers;
+	} keys %versions;
 }
 else {
 	# order browser columns by name grouped by engine
@@ -157,7 +163,7 @@ else {
 		$caniuse->{agents}->{$a}->{prefix}
 			||
 		$a cmp $b
-	} @browsers;
+	} keys %versions;
 }
 :>.
 </p>