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Added maxdepth to luci.util.dumptable
author
Steven Barth
<steven@midlink.org>
Thu, 28 Aug 2008 17:10:35 +0000
(17:10 +0000)
committer
Steven Barth
<steven@midlink.org>
Thu, 28 Aug 2008 17:10:35 +0000
(17:10 +0000)
libs/core/luasrc/util.lua
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diff --git
a/libs/core/luasrc/util.lua
b/libs/core/luasrc/util.lua
index
39784f5
..
233bfcc
100644
(file)
--- a/
libs/core/luasrc/util.lua
+++ b/
libs/core/luasrc/util.lua
@@
-183,18
+183,18
@@
end
--- Recursively dumps a table to stdout, useful for testing and debugging.
-- @param t Table value to dump
--- Recursively dumps a table to stdout, useful for testing and debugging.
-- @param t Table value to dump
--- @param
i Number of tabs to prepend to each line
+-- @param
maxdepth Maximum depth
-- @return Always nil
-- @return Always nil
-function dumptable(t, i, seen)
+function dumptable(t,
maxdepth,
i, seen)
i = i or 0
seen = seen or setmetatable({}, {__mode="k"})
for k,v in pairs(t) do
perror(string.rep("\t", i) .. tostring(k) .. "\t" .. tostring(v))
i = i or 0
seen = seen or setmetatable({}, {__mode="k"})
for k,v in pairs(t) do
perror(string.rep("\t", i) .. tostring(k) .. "\t" .. tostring(v))
- if type(v) == "table" then
+ if type(v) == "table"
and i < maxdepth
then
if not seen[v] then
seen[v] = true
if not seen[v] then
seen[v] = true
- dumptable(v, i+1, seen)
+ dumptable(v,
maxdepth,
i+1, seen)
else
perror(string.rep("\t", i) .. "*** RECURSION ***")
end
else
perror(string.rep("\t", i) .. "*** RECURSION ***")
end