maidroid/util.lua

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