Match path
来自MudWiki
NAME
match_path() - search a mapping for a path
SYNOPSIS
mixed match_path( mapping m, string str );
DESCRIPTION
match_path() searches a mapping for a path. Each key is assumed to be a string. The value is completely arbitrary. The efun finds the largest matching path in the mapping. Keys ended in '/' are assumed to match paths with character that follow the '/', i.e. / is a wildcard for anything below this directory.
示例
void do_tests() { mapping m = (["foo/":1, "bar":2, "bazz/foo":3, "foo/bar/bazz":4]); ASSERT(!match_path(m, "kajdfj")); ASSERT(match_path(m, "bar") == 2); ASSERT(match_path(m, "bar/") == 2); ASSERT(match_path(m, "bazz//foo") == 3); ASSERT(match_path(m, "bazz/foo//") == 3); ASSERT(match_path(m, "foo/bar") == 1); ASSERT(match_path(m, "foo/bar/bazz") == 4); }
AUTHOR
Cygnus