Add reminder that ascii is awesome.

2018-07-03 19:51:10 +10:00 · 2018-07-03 19:51:10 +10:00 · 3a89935c29
commit 3a89935c29
parent dc6ca963f5
1 changed files with 5 additions and 0 deletions
--- a/client/js/libs/handlebars/colorClass.js
+++ b/client/js/libs/handlebars/colorClass.js
@ -8,5 +8,10 @@ module.exports = function(str) {
 		hash += str.charCodeAt(i);
 	}

+	/*
+		Modulo 32 lets us be case insensitive for ascii
+		due to A being ascii 65 (100 0001)
+		 while a being ascii 97 (110 0001)
+	*/
 	return "color-" + (1 + hash % 32);
 };