26 lines
488 B
Lua
26 lines
488 B
Lua
modpol.util = {}
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--- @function modpol.copy_table
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-- @param t table
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-- Returns a copy of the table inputted
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function modpol.util.copy_table(t)
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local t2 = {}
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if pairs(t) then
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for k,v in pairs(t) do
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t2[k] = v
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end
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end
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return t2
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end
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--- @function modpol.num_pairs
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-- @param t table with pairs
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-- Returns the number of elements in a pairs table
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function modpol.util.num_pairs(t)
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local i = 0
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for k,v in pairs(t) do
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i = i + 1
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end
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return i
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end
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