NAME
    Sub::Spec::Examples - Various spec'ed functions, for examples and
    testing

VERSION
    version 0.02

SYNOPSIS
     use Sub::Spec::Examples qw(delay);
     delay();

DESCRIPTION
    This module and its submodules contain an odd mix of various functions,
    mostly simple ones, each with its Sub::Spec spec. Mostly used for
    testing spec or various Sub::Spec modules.

FUNCTIONS
    None are exported by default, but they are exportable.

  delay(%args) -> [STATUS_CODE, ERR_MSG, RESULT]
    Sleep, by default for 10 seconds.

    Can be used to test time_limit clause.

    Returns a 3-element arrayref. STATUS_CODE is 200 on success, or an error
    code between 3xx-5xx (just like in HTTP). ERR_MSG is a string containing
    error message, RESULT is the actual result.

    Arguments ("*" denotes required arguments):

    *   n* => *int* (default 10)

        Number of seconds to sleep.

    *   per_second* => *bool* (default 0)

        Whether to sleep(1) for n times instead of sleep(n).

  dies(%args) -> [STATUS_CODE, ERR_MSG, RESULT]
    Dies tragically.

    Can be used to test exception handling.

    Returns a 3-element arrayref. STATUS_CODE is 200 on success, or an error
    code between 3xx-5xx (just like in HTTP). ERR_MSG is a string containing
    error message, RESULT is the actual result.

    No known arguments at this time.

  err(%args) -> [STATUS_CODE, ERR_MSG, RESULT]
    Return error response.

    Returns a 3-element arrayref. STATUS_CODE is 200 on success, or an error
    code between 3xx-5xx (just like in HTTP). ERR_MSG is a string containing
    error message, RESULT is the actual result.

    Arguments ("*" denotes required arguments):

    *   code* => *int* (default 500)

        Error code to return.

SEE ALSO
    Sub::Spec

AUTHOR
    Steven Haryanto <stevenharyanto@gmail.com>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2011 by Steven Haryanto.

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