Merge pull request #284 from Aimarekin/main

Make NaN similar to itself
dphfox · Oct 15, 2023 · ebaf850 · ebaf850
2 parents ce5ba5f + 695637b
commit ebaf850
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/Utility/isSimilar.lua b/src/Utility/isSimilar.lua
@@ -10,8 +10,9 @@ local function isSimilar(a: any, b: any): boolean
     if typeof(a) == "table" then
         return false
     else
-        return a == b
+        -- NaN does not equal itself but is the same
+        return a == b or a ~= a and b ~= b
     end
 end
 
-return isSimilar
+return isSimilar