end
function _expand( s, n, nopad )
- if type(s) == "string" then
- local str = ""
+ local str = ""
+ if type(s) == "string" then
for i, v in ipairs( luci.util.split( s, "%s+", nil, true ) ) do
str = str .. _string( v, n, nopad )
end
-
- return str
-
elseif type(s) == "table" then
- local str = ""
-
for i, v in ipairs(s) do
str = str .. _string( v, n, nopad )
end
end
+
+ return str
end
function _bool( s, n, nopad )