Filter

Parameters
func code
note

Do not destroy filterfuncs created with Filter because this function does not create a new handle (Filter(function foo) == Filter(function foo)). In the best case it does nothing but in the worst case it affects some internals.

pure
This function is pure. For the same values passed to it, it will always return the same value.
return type
filterfunc
Source code
native Filter           takes code func returns filterfunc
Source
boolexpr.j
wc3modding.com
Filter