35 lines
1.1 KiB
Lua
35 lines
1.1 KiB
Lua
local wea_c = worldeditadditions_core
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--- Makes a human-readable table of data.
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-- Data should be a 2D array - i.e. a table of tables. The nested tables should
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-- contain a list of items for a single row.
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-- If total is specified, then a grand total is printed at the bottom - this is
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-- useful when you want to print a node list.
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-- @param data table[] A table of tables. Each subtable is a single row of the tabulated output.
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-- @returns string The input table of tables formatted into a nice ASCII table.
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local function format_make_ascii_table(data)
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local extra_padding = 2
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local result = {}
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local max_lengths = {}
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for y = 1, #data, 1 do
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for x = 1, #data[y], 1 do
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if not max_lengths[x] then
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max_lengths[x] = 0
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end
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max_lengths[x] = math.max(max_lengths[x], #tostring(data[y][x]) + extra_padding)
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end
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end
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for _key, row in ipairs(data) do
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local row_result = {}
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for i = 1, #row, 1 do
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row_result[#row_result + 1] = wea_c.str_padend(tostring(row[i]), max_lengths[i], " ")
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end
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result[#result+1] = table.concat(row_result, "")
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end
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-- TODO: Add multi-column support here
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return table.concat(result, "\n")
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end
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return format_make_ascii_table |