aproxy/util.lua

28 lines
795 B
Lua

function table.len(t)
local count = 0
for _ in pairs(t) do count = count + 1 end
return count
end
function table.pprint(t, options, ident, total_count)
local ident = ident or 0
local total_count = total_count or 0
local options = options or {}
local print_function = options.call or print
if type(t) == 'table' then
local count = 0
for k, v in pairs(t) do
print_function(string.rep('\t', ident) .. k)
count = count + 1
total_count = table.pprint(v, options, ident + 1, total_count)
end
if count == 0 then
--print('<empty table>')
end
else
print_function(string.rep('\t', ident) .. tostring(t))
total_count = total_count + 1
end
return total_count
end