diff options
Diffstat (limited to 'awall/util.lua')
| -rw-r--r-- | awall/util.lua | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/awall/util.lua b/awall/util.lua index 38dab88..d86cab9 100644 --- a/awall/util.lua +++ b/awall/util.lua @@ -56,6 +56,13 @@ function extend(tbl1, tbl2) for i, var in listpairs(tbl2) do table.insert(tbl1, var) end end +function update(tbl1, tbl2) + if tbl2 then for k, v in pairs(tbl2) do tbl1[k] = v end end + return tbl1 +end + +function copy(tbl) return update({}, tbl) end + function compare(a, b) local t = type(a) if t ~= type(b) then return false end |