imported>MusikBot II: Protected "Module:Format price": High-risk template or module (more info) ([Edit=Require autoconfirmed or confirmed access] (indefinite))

2021-05-31T17:59:52Z

Protected "Module:Format price": High-risk template or module (more info) ([Edit=Require autoconfirmed or confirmed access] (indefinite))

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local p = {}
local names = {
"million", "billion", "trillion", "quadrillion",
"quintillion", "sextillion", "septillion", "octillion"
}

-- two_decimals: boolean, whether to forbid a 1 d.p. result, so 2 becomes "2",
-- 2.1 "2.10", and 2.123 "2.123"
function p.decimal(val, length, two_decimals)
local precision = math.max(0, math.ceil(length - 1 - math.log10(val)))
if two_decimals and precision == 1 then precision = 2 end
local result = ("%%.%uf"):format(precision):format(val)
if two_decimals then
result = result:gsub('%.0*$', ''):gsub('(%.[0-9][0-9][0-9]-)0+$', '%1')
else
result = result:gsub('%.?0*$', '')
end

result = mw.text.split(result, '%.')
result[1] = result[1]:reverse():gsub('[0-9][0-9][0-9]', '%0,'):reverse():gsub('^,','')
return table.concat(result, '.')
end

function p.format(val, precision)
local scale = math.floor(math.log10(val) / 3) - 1
if scale > 0 then
scale = math.min(scale, #names)
val = val / math.pow(10, 3 * (1 + scale))
return p.decimal(val, 3) .. '\194\160' .. names[scale]
end

if precision <= 0 then
val = math.floor(val / math.pow(10, -precision) + 0.5)
val = val * math.pow(10, -precision)
end

return p.decimal(val, precision + 1, true)
end

p[''] = function(frame)
local val = tonumber(frame.args[1])
if not val or val < 0 then
error('[[Module:Format price|Format price]] error: cannot parse value "' .. (frame.args[1] or '') .. '"')
end
return p.format(val, tonumber(frame.args[2]) or 2)
end

return p

Module:Format price - Revision history

imported>MusikBot II: Protected "Module:Format price": High-risk template or module (more info) ([Edit=Require autoconfirmed or confirmed access] (indefinite))