local p = {}
-- Credit to http://stackoverflow.com/a/1283608/2644759
-- cc-by-sa 3.0
local function tableMerge(t1, t2, overwrite)
for k,v in pairs(t2) do
if type(v) == "table" and type(t1[k]) == "table" then
-- since type(t1[k]) == type(v) == "table", so t1[k] and v is true
tableMerge(t1[k], v, overwrite) -- t2[k] == v
else
if overwrite or t1[k] == nil then t1[k] = v end
end
end
return t1
end
function p.loadI18n(name, i18n_arg)
local exist, res = pcall(require, name)
if exist and next(res) ~= nil then
if i18n_arg then
tableMerge(i18n_arg, res.i18n, true)
elseif type(i18n) == "table" then
-- merge to global i18n
tableMerge(i18n, res.i18n, true)
end
end
end
function p.loadI18nFrame(frame, i18n_arg)
p.loadI18n(frame:getTitle().."/i18n", i18n_arg)
end
return p
