keys/values return a 'list', each return zero or two scalars

[perl/modules/Sub-Nary.git] / lib / Sub / Nary.pm

diff --git a/lib/Sub/Nary.pm b/lib/Sub/Nary.pm
index 4a02bc2524b6c397f618e568f1870fbd3b57f16f..eb26dfce3d24a411987ab91e49aba22a3fcbb10c 100644 (file)
--- a/lib/Sub/Nary.pm
+++ b/lib/Sub/Nary.pm
@@ -204,6 +204,7 @@ $ops{$_} = 1      for qw/padsv/;
 $ops{$_} = 'list' for qw/padav/;
 $ops{$_} = 'list' for qw/padhv rv2hv/;
 $ops{$_} = 'list' for qw/padany flip match entereval readline/;
+$ops{each}      = { 0 => 0.5, 2 => 0.5 };
 $ops{stat}      = { 0 => 0.5, 13 => 0.5 };
 $ops{caller}    = sub { my @a = caller 0; scalar @a }->();
 $ops{localtime} = do { my @a = localtime; scalar @a };