REBOL Document

Hash? - Function Summary


Summary:

Returns TRUE for hash values.

Usage:

hash? value

Arguments:

value - The value argument. (must be: any-type)

Description:

Returns FALSE for all other values.


    test-hash: make hash! [1 2 3 4]
    if hash? test-hash [print "It's a hash."]
    It's a hash.

Related:

block? - Returns TRUE for block values.
list? - Returns TRUE for list values.


<Back | Index | Next>

Copyright 2004 REBOL Technologies