Moose::Meta::AttributeUsertConMoose::Meta::Attribute::Native::Trait::String(3)NAMEMoose::Meta::Attribute::Native::Trait::String - Helper trait for Str
attributes
VERSION
version 2.1005
SYNOPSIS
package MyHomePage;
use Moose;
has 'text' => (
traits => ['String'],
is => 'rw',
isa => 'Str',
default => q{},
handles => {
add_text => 'append',
replace_text => 'replace',
},
);
my $page = MyHomePage->new();
$page->add_text("foo"); # same as $page->text($page->text . "foo");
DESCRIPTION
This trait provides native delegation methods for strings.
DEFAULT TYPE
If you don't provide an "isa" value for your attribute, it will default
to "Str".
PROVIDED METHODS
· inc
Increments the value stored in this slot using the magical string
autoincrement operator. Note that Perl doesn't provide analogous
behavior in "--", so "dec" is not available. This method returns
the new value.
This method does not accept any arguments.
· append($string)
Appends to the string, like ".=", and returns the new value.
This method requires a single argument.
· prepend($string)
Prepends to the string and returns the new value.
This method requires a single argument.
· replace($pattern, $replacement)
Performs a regexp substitution ("s" in perlop). There is no way to
provide the "g" flag, but code references will be accepted for the
replacement, causing the regex to be modified with a single "e".
"/smxi" can be applied using the "qr" operator. This method returns
the new value.
This method requires two arguments.
· match($pattern)
Runs the regex against the string and returns the matching
value(s).
This method requires a single argument.
· chop
Just like "chop" in perlfunc. This method returns the chopped
character.
This method does not accept any arguments.
· chomp
Just like "chomp" in perlfunc. This method returns the number of
characters removed.
This method does not accept any arguments.
· clear
Sets the string to the empty string (not the value passed to
"default").
This method does not have a defined return value.
This method does not accept any arguments.
· length
Just like "length" in perlfunc, returns the length of the string.
· substr
This acts just like "substr" in perlfunc. When called as a writer,
it returns the substring that was replaced, just like the Perl
builtin.
This method requires at least one argument, and accepts no more
than three.
BUGS
See "BUGS" in Moose for details on reporting bugs.
AUTHOR
Moose is maintained by the Moose Cabal, along with the help of many
contributors. See "CABAL" in Moose and "CONTRIBUTORS" in Moose for
details.
COPYRIGHT AND LICENSE
This software is copyright (c) 2013 by Infinity Interactive, Inc..
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
perl v5.18.1Moose::Meta::Attribute::Native::Trait::String(3)
