diff options
Diffstat (limited to 'libs/core')
| -rw-r--r-- | libs/core/luasrc/util.lua | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libs/core/luasrc/util.lua b/libs/core/luasrc/util.lua index d8fc66623..cc15d3aeb 100644 --- a/libs/core/luasrc/util.lua +++ b/libs/core/luasrc/util.lua @@ -28,6 +28,20 @@ limitations under the License. module("luci.util", package.seeall) -- +-- Pythonic string formatting extension +-- +getmetatable("").__mod = function(a, b) + if not b then + return a + elseif type(b) == "table" then + return a:format(unpack(b)) + else + return a:format(b) + end +end + + +-- -- Class helper routines -- |