29 lines
795 B
Lua
29 lines
795 B
Lua
function table.len(t)
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local count = 0
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for _ in pairs(t) do count = count + 1 end
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return count
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end
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function table.pprint(t, options, ident, total_count)
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local ident = ident or 0
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local total_count = total_count or 0
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local options = options or {}
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local print_function = options.call or print
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if type(t) == 'table' then
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local count = 0
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for k, v in pairs(t) do
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print_function(string.rep('\t', ident) .. k)
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count = count + 1
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total_count = table.pprint(v, options, ident + 1, total_count)
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end
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if count == 0 then
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--print('<empty table>')
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end
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else
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print_function(string.rep('\t', ident) .. tostring(t))
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total_count = total_count + 1
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end
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return total_count
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end
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