Fixed correct table merging by values

This commit is contained in:
Timo Smit 2019-01-30 16:28:33 +01:00
parent 2d349919d0
commit 1a8e1f6af5

View file

@ -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