NAME

App::Grok - Does most of grok's heavy lifting

DESCRIPTION

This class provides the main functionality needed by grok. It has some methods you can use if you need to hook into grok.

METHODS

new

This is the constructor. It takes no arguments.

run

If you call this method, it will look at the command line arguments in @ARGV and act accordingly. This is basically what the grok program does. Takes no arguments.

target_index

Takes no arguments. Returns a list of all the targets known to grok.

detect_source

Takes a filename as an argument. Returns the name of the appropriate App::Grok::* class to parse it. Returns nothing if the file doesn't contain any Pod.

locate_target

Takes a target name as an argument. Returns the path to the target, or nothing if the target is not recognized.

render_target

Takes two arguments, a target and the name of an output format. Returns a string containing the rendered documentation, or nothing if the target is unrecognized.

render_file

Takes two arguments, a filename and the name of an output format. Returns a string containing the rendered document. Note: this method is called by render_target.

AUTHOR

Hinrik Örn Sigurðsson, hinrik.sig@gmail.com

LICENSE AND COPYRIGHT

Copyright 2009 Hinrik Örn Sigurðsson

grok is distributed under the terms of the Artistic License 2.0. For more details, see the full text of the license in the file LICENSE that came with this distribution.