2 package Moose::AttributeHelpers::MethodProvider::String;
6 $VERSION = eval $VERSION;
7 our $AUTHORITY = 'cpan:STEVAN';
10 my ( $attr, $reader, $writer ) = @_;
12 return sub { $writer->( $_[0], $reader->( $_[0] ) . $_[1] ) };
15 sub prepend : method {
16 my ( $attr, $reader, $writer ) = @_;
18 return sub { $writer->( $_[0], $_[1] . $reader->( $_[0] ) ) };
21 sub replace : method {
22 my ( $attr, $reader, $writer ) = @_;
25 my ( $self, $regex, $replacement ) = @_;
26 my $v = $reader->( $_[0] );
28 if ( ( ref($replacement) || '' ) eq 'CODE' ) {
29 $v =~ s/$regex/$replacement->()/e;
32 $v =~ s/$regex/$replacement/;
35 $writer->( $_[0], $v );
40 my ( $attr, $reader, $writer ) = @_;
41 return sub { $reader->( $_[0] ) =~ $_[1] };
45 my ( $attr, $reader, $writer ) = @_;
47 my $v = $reader->( $_[0] );
49 $writer->( $_[0], $v );
54 my ( $attr, $reader, $writer ) = @_;
56 my $v = $reader->( $_[0] );
58 $writer->( $_[0], $v );
63 my ( $attr, $reader, $writer ) = @_;
65 my $v = $reader->( $_[0] );
67 $writer->( $_[0], $v );
72 my ( $attr, $reader, $writer ) = @_;
73 return sub { $writer->( $_[0], '' ) }
77 my ( $attr, $reader, $writer ) = @_;
80 my $v = $reader->($self);
82 my $offset = defined $_[0] ? shift : 0;
83 my $length = defined $_[0] ? shift : CORE::length($v);
84 my $replacement = defined $_[0] ? shift : undef;
87 if ( defined $replacement ) {
88 $ret = CORE::substr( $v, $offset, $length, $replacement );
89 $writer->( $self, $v );
92 $ret = CORE::substr( $v, $offset, $length );
107 Moose::AttributeHelpers::MethodProvider::String
111 This is a role which provides the method generators for
112 L<Moose::AttributeHelpers::String>.
122 =head1 PROVIDED METHODS
148 All complex software has bugs lurking in it, and this module is no
149 exception. If you find a bug please either email me, or add the bug
154 Stevan Little E<lt>stevan@iinteractive.comE<gt>
156 =head1 COPYRIGHT AND LICENSE
158 Copyright 2007-2009 by Infinity Interactive, Inc.
160 L<http://www.iinteractive.com>
162 This library is free software; you can redistribute it and/or modify
163 it under the same terms as Perl itself.