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Dict.exists.3kaya
Langue: en
Version: March 2009 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
Dict::exists - Check if a key exists in a dictionary.SYNOPSIS
Bool exists( Dict<a, b> dict, a key )ARGUMENTS
dict A dictionary
key The key to lookup
DESCRIPTION
Check if a key exists in a 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.Dict(3kaya)
Dict.add(3kaya)
Dict.delete(3kaya)
Dict.empty(3kaya)
Dict.entries(3kaya)
Dict.keys(3kaya)
Dict.lookup(3kaya)
Dict.new(3kaya)
Dict.vals(3kaya)
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