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README

NAME
    Syntax::Feature::Simple - DWIM syntax extensions

VERSION
    version 0.002

DESCRIPTION
    This is a more of a syntax extension package than a simple extension by
    itself. It will detect what kind of package it is imported into, and
    setup appropriate syntax extensions depending on the type.

  Moose Classes and Roles
    If a Moose class or role is detected, this extension will setup a "fun"
    keyword for function declarations, a "method" keyword, and one keyword
    each for "before", "after" and "around".

    The modifiers behave exactly like normal method declarations, except for
    "around" which will provide the original method in a lexical named
    $orig.

        package MyProject::MooseClassOrRole;
        use Moose;
        # or use Moose::Role
        # or use MooseX::Role::Parameterized,
        #    but with body inside role { ... }
        use syntax qw( simple/v2 );

        fun foo ($x) { ... }
        my $anon_f = fun ($x) { ... };

        method bar ($x) { $self->say($x) }
        my $anon_m = method ($x) { $self->say($x) };

        before baz ($x) { $self->say($x) }
        after  baz ($x) { $self->say($x) }
        around baz ($x) { $self->say($self->$orig($x)) }

        1;

    In case of a parameterizable role the right callback will be called, but
    compatibility with anonymous method declarations will be preserved:

        package MyProject::ParamRole;
        use MooseX::Role::Parameterized;
        use syntax qw( simple/v2 );

        parameter method_name => (is => 'ro');

        # defaults to $parameter
        role ($param) {
            my $name = $param->method_name;
            method "$name" ($n) { $self->say($n) }
            my $anon = method ($n) { $self->say($n) };
        }

        1;

    As of version 2 you will also get sugar for the "role" body that allows
    you to specify a signature. By default, the parameter object will be
    available in a variable named $parameter.

  Plain Packages
    By default, if no other kind of package type is detected, "simple/v1"
    will only setup the function syntax, while "simple/v2" will setup the
    function and the method extension.

        package MyProject::Util;
        use strictures 1;
        use syntax qw( simple/v2 );

        fun foo ($x) { ... }
        my $anon_f = fun ($x) { ... };

        method bar ($class: $x, $y) { ... }
        my $anon_m = method ($x) { ... };

        1;

FUTURE CANDIDATES
  "simple/v*" (basic set)
    *   "no indirect"

    *   "use true"

    *   Try::Tiny

  "simple/x*" (extended set)
    *   Smart::Match if a valid Perl version was declared

SEE ALSO
    Syntax::Feature::Simple::V1
        Version 1 of the extension set.

    Syntax::Feature::Simple::V2
        Version 2 of the extension set.

    syntax
        The syntax dispatching module.

    Syntax::Feature::Simple
        Contains general information about this extension.

    Syntax::Feature::Method
        Specifics about the "method" and modifier keywords.

    Syntax::Feature::Function
        Specifics about the "fun" function keyword.

    Moose
        Post-modern object-orientation.

    MooseX::Role::Parameterized
        Parameterizable roles for Moose.

BUGS
    Please report any bugs or feature requests to
    bug-syntax-feature-simple@rt.cpan.org or through the web interface at:
    http://rt.cpan.org/Public/Dist/Display.html?Name=Syntax-Feature-Simple

AUTHOR
    Robert 'phaylon' Sedlacek <rs@474.at>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2011 by Robert 'phaylon' Sedlacek.

    This is free software; you can redistribute it and/or modify it under
    the same terms as the Perl 5 programming language system itself.

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