# NAME
Module::Functions - Get function list from package.
# SYNOPSIS
package My::Class;
use parent qw/Exporter/;
use Module::Functions;
our @EXPORT = get_public_functions();
# DESCRIPTION
Module::Functions is a library to get a public functions list from package.
It is useful to create a exportable function list.
# METHODS
## my @functions = get\_public\_functions()
## my @functions = get\_public\_functions($package)
Get a public function list from the package.
If you don't pass the `$package` parameter, the function use `caller(0)` as a source package.
This function does not get a function, that imported from other package.
For example:
package Foo;
use File::Spec::Functions qw/catfile/;
sub foo { }
In this case, return value of `get_public_functions('Foo')` does not contain 'catfile'. Return value is `('foo')`.
### RULES
This `get_public_functions` removes some function names.
Rules are here:
- BEGIN, UNITCHECK, CHECK, INIT, and END are hidden.
- 'import' method is hidden
- function name prefixed by '\_' is hidden.
## my @functions = get\_full\_functions();
## my @functions = get\_full\_functions($package)
This function get ALL functions.
ALL means functions that were imported from other packages.
And included specially named functions(BEGIN , UNITCHECK , CHECK , INIT and END).
Of course, included also private functions( ex. \_foo ).
# AUTHOR
Tokuhiro Matsuno <tokuhirom AAJKLFJEF@ GMAIL COM>
# SEE ALSO
[Exporter::Auto](
http://search.cpan.org/perldoc?Exporter::Auto) have same feature of this module, but it stands on very tricky thing.
[Class::Inspector](
http://search.cpan.org/perldoc?Class::Inspector) finds the function list. But it does not check the function defined at here or imported from other package.
# LICENSE
Copyright (C) Tokuhiro Matsuno
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
