NAME

       Dict::exists - Check if a key exists in a tiny dictionary.

SYNOPSIS

       Bool exists( TinyDict<a, b>  dict, a key )

ARGUMENTS

       dict A tiny dictionary

       key The key to lookup

DESCRIPTION

       Check if a key exists in a tiny dictionary and returns true if it does.

AUTHORS

       Kaya  standard  library  by  Edwin Brady, Chris Morris and others (kaya@kayalang.org). For
       further information see http://kayalang.org/

LICENSE

       The Kaya standard library is free software; you can redistribute it and/or modify it under
       the  terms  of the GNU Lesser General Public License (version 2.1 or any later version) as
       published by the Free Software Foundation.

RELATED

       Dict.TinyDict (3kaya)
       Dict.add_1 (3kaya)
       Dict.delete_1 (3kaya)
       Dict.empty_1 (3kaya)
       Dict.entries_1 (3kaya)
       Dict.keys_1 (3kaya)
       Dict.lookup_1 (3kaya)
       Dict.newTiny (3kaya)
       Dict.vals_1 (3kaya)