Added docs for Baggy.Bool. timotimo++

Raku · Jun 18, 2016 · 48b97ca · 48b97ca
1 parent 67244e4
commit 48b97ca
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/doc/Type/Baggy.pod b/doc/Type/Baggy.pod
@@ -248,6 +248,19 @@ Returns zero.
     my $breakfast = bag <eggs bacon>;
     say $breakfast.default;                           # 0
 
+=head2 method Bool
+
+Defined as:
+
+    method Bool(Baggy:D:) returns Bool:D
+
+Returns C<True> if the invocant contains at least one element.
+
+    my $breakfast = ('eggs' => 1).BagHash;
+    say $breakfast.Bool;                              # True   (since we have one element)
+    $breakfast<eggs> = 0;                             # weight == 0 will lead to element removal
+    say $breakfast.Bool;                              # False
+
 =head2 method Set
 
 Defined as: