Added a function to dump tables for easier debug

2012-11-10 15:36:16 +01:00 · 2012-11-10 15:36:16 +01:00 · 99c7cdc387
commit 99c7cdc387
parent a330a73986
1 changed files with 13 additions and 0 deletions
--- a/util.lua
+++ b/util.lua
@ -1 +1,14 @@
 function join_tables(t1, t2) for k,v in ipairs(t2) do table.insert(t1, v) end return t1 end
+
+function dump(o)
+    if type(o) == 'table' then
+        local s = '{ '
+        for k,v in pairs(o) do
+            if type(k) ~= 'number' then k = '"'..k..'"' end
+            s = s .. '['..k..'] = ' .. dump(v) .. ','
+        end
+        return s .. '} '
+    else
+        return tostring(o)
+    end
+end