the tiniest microoptimization

public/template/index.ecr

@@ -12,7 +12,7 @@
       <img src="/favicon.png" width="64" height="auto" class="spinny"> crystal-gauntlet
     </h1>
     <div style="max-width: 400px; font-style: italic; text-align: center" class="dim"><%=
-      strings = [
+      strings = StaticArray[
         "did yoy know? 50 Kilometers Remaining",
         "Fun Basil Fact: If you start running now, you may be fast enough",
         "Made in Yugoslavia",

public/template/levels.ecr

@@ -64,7 +64,7 @@
     <%- levels.each do |id, name, username, difficulty_community, difficulty_set, featured, epic| -%>
       <div class="level">
         <%=
-          difficulties = [
+          difficulties = StaticArray[
             "auto",
             "easy",
             "normal",

src/endpoints/misc/getRewards.cr

@@ -17,7 +17,7 @@ private def get_rand(type : String, large = false)
   ((Random.rand(min.to_f .. (max.to_f + 1)) / increment).floor() * increment).to_i
 end
 
-private REWARD_TYPES = ["orbs", "diamonds", "shards", "keys"]
+private REWARD_TYPES = StaticArray["orbs", "diamonds", "shards", "keys"]
 
 private def get_chest(account_id : Int32, large = false) : {Int32?, Int32?}
   begin