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Fixed correct table merging by values

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Timo Smit 2019-01-30 16:28:33 +01:00
parent 2d349919d0
commit 1a8e1f6af5
1 changed files with 19 additions and 0 deletions
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19
luascripts/wolfadmin/util/tables.lua
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@ -23,6 +23,25 @@ function tables.merge(tbl1, tbl2)
util.typecheck("tables.merge", {tbl1}, {"table"})
util.typecheck("tables.merge", {tbl2}, {"table"})
local exists = {}
for _, value in ipairs(tbl1) do
exists[value] = true
end
for _, value in ipairs(tbl2) do
if not exists[value] then
table.insert(tbl1, value)
end
end
return tbl1
end
function tables.mergeKeys(tbl1, tbl2)
util.typecheck("tables.mergeKeys", {tbl1}, {"table"})
util.typecheck("tables.mergeKeys", {tbl2}, {"table"})
for key, value in pairs(tbl2) do
tbl1[key] = value
end