lua/test/test.lua

   1 local m = {}
   2 m.indent = "    "
   3 function m.dir(...)
   4     local io_write_cache = {}
   5     local function io_write(indent, x)
   6         local str = tostring(x)
   7         if io_write_cache[str] then
   8             io.write(indent, "*", str, "\n")
   9         else
  10             io_write_cache[str] = true
  11             if type(x) == "table" then
  12                 for idx, val in pairs(x) do
  13                     if type(idx) ~= "string" then
  14                         idx = "[" .. tostring(idx) .. "]"
  15                     elseif idx:find('"') then
  16                         idx = '["' .. idx:gsub('"', '\\"') .. '"]'
  17                     end
  18                     if type(val) == "table" then
  19                         io.write(indent, idx, " = ", str, "\n")
  20                         io.write(indent, "{\n")
  21                         io_write(indent .. m.indent, val)
  22                         io.write(indent, "}\n")
  23                     else
  24                         if type(val) ~= "string" then
  25                             val = tostring(val)
  26                         else
  27                             val = '"' .. val:gsub('"', '\\"') .. '"'
  28                         end
  29                         io.write(indent, idx, " = ", val, ",\n")
  30                     end
  31                 end
  32             else
  33                 io.write(indent, str, "\n")
  34             end
  35         end
  36     end
  37     for _, x in ipairs({ ... }) do
  38         if type(x) == "table" then
  39             io.write(tostring(x), "\n")
  40             io.write("{\n")
  41             io_write(m.indent, x)
  42             io.write("}\n")
  43         else
  44             io_write("", x)
  45         end
  46     end
  47 end
  48
  49 function m.log(...)
  50     for i, v in ipairs({ ... }) do
  51         if i > 1 then
  52             io.write(" ")
  53         end
  54         io.write(tostring(v))
  55     end
  56     io.write("\n")
  57 end
  58
  59 function m.fmt(...)
  60     io.write(string.format(...), "\n")
  61 end
  62
  63 return m