1 --[[--

2 locale.do_with(

3 locale_options, -- table with locale information (as if passed to locale.set(...))

4 function()

5 ... -- code to be executed with the given locale settings

6 end

7 )

8

9 This function executes code with temporarily changed locale settings. See locale.set(...) for correct usage of 'locale_options'.

10

11 --]]--

12

13 function locale.do_with(locale_options, block)

14 local old_data = table.new(locale._current_data)

15 if locale_options.reset then

16 locale._current_data = {}

17 end

18 for key, value in pairs(locale_options) do

19 if key ~= "reset" then

20 locale._current_data[key] = value

21 end

22 end

23 locale.set(locale_options)

24 block()

25 locale._current_data = old_data

26 end