[src/core/Real.pm] implemented .isNaN

Same as in Beijing.
rakudo · Sep 9, 2011 · 6c2607a · 6c2607a
1 parent 948ca74
commit 6c2607a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/core/Real.pm b/src/core/Real.pm
@@ -54,6 +54,7 @@ my class Real {
     method truncate(Real:D:) {
         self == 0 ?? 0 !! self < 0  ?? self.ceiling !! self.floor
     }
+    method isNaN { Bool::False }
 
     method base(Int:D $base) {
         my Int $int_part = self.Int;