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FS#13898 expand date_time.lua example

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os.date(*t) did not return table when *t supplied because
require("strfrtime.lua") was not loaded

Change-Id: I89b02adad633dca0106b571bdb4b10ffb39cbcf6
This commit is contained in:
William Wilgus 2026-05-16 15:51:07 -04:00
parent 17d28b96b6
commit 7c2e84ad2f
1 changed files with 16 additions and 6 deletions
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22
apps/plugins/lua_scripts/time_date.lua
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@ -35,14 +35,24 @@ local used, allocd, free = rb.mem_stats()
local lu = collectgarbage("count")
local fmt = function(t, v) return string.format("%s: %d b\n", t, v) end
time = os.date("*t")
time_string = ""
for key, value in pairs(time) do
time_string = time_string .. key .. ": " .. tostring(value) .. "\n"
end
-- this is how lua recommends to concat strings rather than ..
local s_t = {}
s_t[1] = os.date()
s_t[2] = "\n"
s_t[3] = fmt("Used ", used)
s_t[4] = fmt("Allocd ", allocd)
s_t[5] = fmt("Free ", free)
s_t[6] = "\nlua:\n"
s_t[7] = fmt("Used", lu * 1024)
s_t[8] = "\n\nNote that the rockbox used count is a high watermark\n"
s_t[3] = time_string
s_t[4] = "\n"
s_t[5] = fmt("Used ", used)
s_t[6] = fmt("Allocd ", allocd)
s_t[7] = fmt("Free ", free)
s_t[8] = "\nlua:\n"
s_t[9] = fmt("Used", lu * 1024)
s_t[10] = "\n\nNote that the rockbox used count is a high watermark\n"
rb.splash_scroller(10 * rb.HZ, table.concat(s_t))