Give tt_info objects a metatable; and document them

[etc/awesome.git] / luatz / tzinfo.lua

diff --git a/luatz/tzinfo.lua b/luatz/tzinfo.lua
index 34b704881ff9739e543ffdb100a3e3ae48aed52b..77d0656c2ef05515d47c255e8b29e5bc2f4a4f2c 100644 (file)
--- a/luatz/tzinfo.lua
+++ b/luatz/tzinfo.lua
@@ -4,6 +4,8 @@ local tz_info_methods = { }
 local tz_info_mt = {
        __index = tz_info_methods ;
 }
+local tt_info_mt = {
+}
 
 -- Binary search
 local function _find_current ( tzinfo , target , i , j )
@@ -55,12 +57,13 @@ function tz_info_methods:find_current ( current )
        return self [ _find_current ( self , current , 0 , #self ) ].info
 end
 
-function tz_info_methods:localize ( utc_ts )
+function tz_info_methods:localise ( utc_ts )
        utc_ts = utc_ts or gettime ( )
        return utc_ts + self:find_current ( utc_ts ).gmtoff
 end
+tz_info_methods.localize = tz_info_methods.localise
 
-function tz_info_methods:utctime ( ts_local , is_dst )
+function tz_info_methods:utctime ( ts_local )
        local tz1 , tz2 = find_current_local ( self , ts_local )
        tz1 = self [ tz1 ].info
        if tz2 == nil then
@@ -74,4 +77,5 @@ end
 
 return {
        tz_info_mt = tz_info_mt ;
+       tt_info_mt = tt_info_mt ;
 }