Commit | Line | Data |
e93892cd |
1 | package Devel::REPL::Plugin::FindVariable; |
2 | |
6a5409bc |
3 | use Devel::REPL::Plugin; |
aa8b7647 |
4 | use namespace::autoclean; |
e93892cd |
5 | |
6 | sub find_variable { |
7 | my ($self, $name) = @_; |
8 | |
06df0767 |
9 | return \$self if $name eq '$_REPL'; |
10 | |
6d22063d |
11 | # XXX: this code needs to live in LexEnv |
12 | if ($self->can('lexical_environment')) { |
13 | return \( $self->lexical_environment->get_context('_')->{$name} ) |
14 | if exists $self->lexical_environment->get_context('_')->{$name}; |
15 | } |
16 | |
e93892cd |
17 | my $sigil = $name =~ s/^([\$\@\%\&\*])// ? $1 : ''; |
18 | |
19 | my $default_package = $self->can('current_package') |
20 | ? $self->current_package |
21 | : 'main'; |
22 | my $package = $name =~ s/^(.*)(::|')// ? $1 : $default_package; |
23 | |
24 | my $meta = Class::MOP::Class->initialize($package); |
25 | |
86f22c23 |
26 | # Class::MOP::Package::has_package_symbol method *requires* a sigil |
27 | return unless length($sigil) and $meta->has_package_symbol("$sigil$name"); |
e93892cd |
28 | $meta->get_package_symbol("$sigil$name"); |
29 | } |
30 | |
31 | 1; |
32 | |
cfd1094b |
33 | __END__ |
34 | |
35 | =head1 NAME |
36 | |
37 | Devel::REPL::Plugin::FindVariable - Finds variables by name |
38 | |
30b459d4 |
39 | =head1 AUTHOR |
40 | |
41 | Shawn M Moore, C<< <sartak at gmail dot com> >> |
42 | |
cfd1094b |
43 | =cut |
44 | |