diff --git a/src/number.rs b/src/number.rs
index dfd35e4..7cc49b3 100644
--- a/src/number.rs
+++ b/src/number.rs
@@ -120,7 +120,7 @@ impl Number {
         {
             for c in self.n.chars() {
                 if c == '.' || c == 'e' || c == 'E' {
-                    return self.n.parse::<f64>().ok().map_or(false, f64::is_finite);
+                    return self.n.parse::<f64>().ok().is_some_and(f64::is_finite);
                 }
             }
             false