util_memoize_cached_p (public)

 util_memoize_cached_p script [ max_age ]

Defined in packages/acs-tcl/tcl/memoize-procs-naviserver.tcl

Check whether script's value has been cached, and whether it was cached no more than max_age seconds ago.

Parameters:

script (required)

A Tcl script.

max_age (optional)

Maximum age of cached value in seconds.

Returns:

Boolean value.

Testcases:

util_memoize_cache, util_memoize_cache_script, util_memoize_cache_flush

Source code:

    if {$max_age ne ""} {
        ns_log warning "util_memoize_cached_p: ignore max_age $max_age for $script"
    }
    return [ns_cache_get util_memoize $script .]

XQL Not present:

Generic, PostgreSQL, Oracle