Module:No globals - Revision history

Abinash: 4 revisions

2016-04-08T12:23:09Z

4 revisions

Abinash: 1 revision

2016-04-08T11:49:57Z

1 revision

Jackmcbarn: rm name exception

2014-05-02T15:35:56Z

rm name exception

New page

local mt = getmetatable(_G) or {}
function mt.__index (t, k)
if k ~= 'arg' then
error('Tried to read nil global ' .. tostring(k), 2)
end
return nil
end
function mt.__newindex(t, k, v)
if k ~= 'arg' then
error('Tried to write global ' .. tostring(k), 2)
end
rawset(t, k, v)
end
setmetatable(_G, mt)

Ged UK: Protected Module:No globals: High-risk Lua module ([Edit=Allow only template editors and admins] (indefinite) [Move=Allow only template editors and admins] (indefinite))

2014-04-24T11:58:11Z

Protected Module:No globals: High-risk Lua module ([Edit=Allow only template editors and admins] (indefinite) [Move=Allow only template editors and admins] (indefinite))

Jackmcbarn: setting doesn't need exception for name

2014-04-23T20:48:30Z

setting doesn't need exception for name

Jackmcbarn: don't bother saving old index or newindex

2014-04-23T20:46:51Z

don't bother saving old __index or __newindex

Jackmcbarn: ←Created page with 'local mt = getmetatable(_G) or {} local oldIndex = mt.index or function() return nil end mt.index = function(t, k) if k ~= 'name' and k ~= 'arg' then erro...'

2014-04-23T20:38:38Z

←Created page with 'local mt = getmetatable(_G) or {} local oldIndex = mt.__index or function() return nil end mt.__index = function(t, k) if k ~= 'name' and k ~= 'arg' then erro...'

@@ Line 1: / Line 1: @@
 local mt = getmetatable(_G) or {}
 function mt.__index (t, k)
-	if k ~= 'name' and k ~= 'arg' then
+	if k ~= 'arg' then
 		error('Tried to read nil global ' .. tostring(k), 2)
 	end

← Older revision	Revision as of 11:49, 8 April 2016
(No difference)

← Older revision	Revision as of 11:58, 24 April 2014
(No difference)

@@ Line 7: / Line 7: @@
 end
 function mt.__newindex(t, k, v)
-	if k ~= 'name' and k ~= 'arg' then
+	if k ~= 'arg' then
 		error('Tried to write global ' .. tostring(k), 2)
 	end