persist hints by rewriting prelude

[p5sagit/Eval-WithLexicals.git] / lib / Eval / WithLexicals / WithHintPersistence.pm

diff --git a/lib/Eval/WithLexicals/WithHintPersistence.pm b/lib/Eval/WithLexicals/WithHintPersistence.pm
index d6a4ac0..642887c 100644 (file)
--- a/lib/Eval/WithLexicals/WithHintPersistence.pm
+++ b/lib/Eval/WithLexicals/WithHintPersistence.pm
@@ -5,19 +5,11 @@ use Sub::Quote;
 our $VERSION = '1.002000'; # 1.2.0
 $VERSION = eval $VERSION;
 
-# Used localised
-our($hints, %hints);
-
 has hints => (
   is => 'rw',
   default => quote_sub q{ {} },
 );
 
-has _first_eval => (
-  is => 'rw',
-  default => quote_sub q{ 1 },
-);
-
 around eval => sub {
   my $orig = shift;
   my($self) = @_;
@@ -28,6 +20,11 @@ around eval => sub {
   my @ret = $orig->(@_);
 
   $self->hints({ Eval::WithLexicals::Cage::capture_hints() });
+  $self->prelude(
+    join '', q[ BEGIN { ],
+      _capture_unroll_global('$Eval::WithLexicals::Cage::hints', $self->hints, 2),
+    q[ } ],
+  );
 
   @ret;
 };
@@ -46,22 +43,6 @@ sub _capture_unroll_global {
   );
 }
 
-sub setup_code {
-  my($self) = @_;
-  # Only run the prelude on the first eval, hints will be set after
-  # that.
-  if($self->_first_eval) {
-    $self->_first_eval(0);
-    return $self->prelude;
-  } else {
-    # Seems we can't use the technique of passing via @_ for code in a BEGIN
-    # block
-    return q[ BEGIN { ],
-      _capture_unroll_global('$Eval::WithLexicals::Cage::hints', $self->hints, 2),
-      q[ } ],
-  }
-};
-
 around capture_code => sub {
   my $orig = shift;
   my($self) = @_;