<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">NAME
    Tie::Hash::Check - Tied construct for hash key checking.

SYNOPSIS
     use Tie::Hash::Check;
     tie my %hash, 'Tie::Hash::Check', {
             %parameters,
     };

SUBROUTINES
    "TIEHASH"
             Hash create.

    "CLEAR"
             Hash clear.

    "DELETE"
             Hash delete.

    "EXISTS"
             Hash exists.

    "FETCH"
             Hash fetch.

    "FIRSTKEY"
             Hash first key.

    "NEXTKEY"
             Hash nextkey.

    "SCALAR"
             Hash scalar.

    "STORE"
             Hash store.

ERRORS
     TIEHASH():
             Parameter isn't hash.
             Stack isn't array.

     FETCH():
             Key '%s' doesn't exist.

EXAMPLE
     # Pragmas.
     use strict;
     use warnings;

     # Modules.
     use Tie::Hash::Check;

     # Set error type.
     $ENV{'ERROR_PURE_TYPE'} = 'Print';

     # Tied hash.
     tie my %hash, 'Tie::Hash::Check', {
             'one' =&gt; 1,
             'two' =&gt; 2,  
     };

     # Turn error "Key 'three' doesn't exist.".
     print $hash{'three'};

     # Output:
     # Tie::Hash::Check: Key 'three' doesn't exist.

DEPENDENCIES
    Error::Pure, Error::Pure::Utils.

REPOSITORY
    &lt;https://github.com/tupinek/Hash-Check&gt;.

AUTHOR
    Michal �麖a�嶤k &lt;mailto:skim@cpan.org&gt;

    &lt;http://skim.cz&gt;

LICENSE AND COPYRIGHT
     穢 2009-2016 Michal �麖a�嶤k
     BSD 2-Clause License

VERSION
    0.05

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