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Faster insertion into table

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Rui914 2016-03-07 00:53:45 +09:00 • committed by paramat
parent 75db0543f3
commit 24e8b0ac1e
13 changed files with 48 additions and 45 deletions
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13
builtin/common/serialize.lua
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@ -104,7 +104,7 @@ function core.serialize(x)
local i = local_index
local_index = local_index + 1
var = "_["..i.."]"
table.insert(local_defs, var.." = "..val)
local_defs[#local_defs + 1] = var.." = "..val
dumped[x] = var
return var
end
@ -135,16 +135,15 @@ function core.serialize(x)
local np = nest_points[x]
for i, v in ipairs(x) do
if not np or not np[i] then
table.insert(vals, dump_or_ref_val(v))
vals[#vals + 1] = dump_or_ref_val(v)
end
idx_dumped[i] = true
end
for k, v in pairs(x) do
if (not np or not np[k]) and
not idx_dumped[k] then
table.insert(vals,
"["..dump_or_ref_val(k).."] = "
..dump_or_ref_val(v))
vals[#vals + 1] = "["..dump_or_ref_val(k).."] = "
..dump_or_ref_val(v)
end
end
return "{"..table.concat(vals, ", ").."}"
@ -156,9 +155,9 @@ function core.serialize(x)
local function dump_nest_points()
for parent, vals in pairs(nest_points) do
for k, v in pairs(vals) do
table.insert(local_defs, dump_or_ref_val(parent)
local_defs[#local_defs + 1] = dump_or_ref_val(parent)
.."["..dump_or_ref_val(k).."] = "
..dump_or_ref_val(v))
..dump_or_ref_val(v)
end
end
end