maidroid/util.lua
2016-09-13 09:48:17 +09:00

24 lines
566 B
Lua

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-- Copyright (c) 2016 tacigar
-- https://github.com/tacigar/maidroid
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maidroid.util = {}
-- check that the table has the value
function maidroid.util.table_find_value(tbl, value)
for k, v in ipairs(tbl) do
if v == value then return true, k end
end
return false, nil
end
-- table shallow copy
function maidroid.util.table_shallow_copy(source)
local copy = {}
for key, value in pairs(source) do
copy[key] = value
end
return copy
end