26 lines
357 B
Lua
26 lines
357 B
Lua
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--- Cleans duplicate entries from indexed table.
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--
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-- @local
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-- @function clean_duplicates
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-- @tparam table t
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-- @treturn table
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local function clean_duplicates(t)
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local tmp = {}
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for _, v in ipairs(t) do
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tmp[v] = true
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end
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t = {}
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for k in pairs(tmp) do
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table.insert(t, k)
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end
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return t
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end
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return {
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clean_duplicates = clean_duplicates,
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}
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