Module:MinMax
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Documentation for this module may be created at Module:MinMax/doc
local p = {}
local expr = mw.ext.ParserFunctions.expr
function p.min(frame)
local args = getargs(frame)
return p._min(args)
end
function p._min(tbl)
local low = tbl[1]
for _, v in ipairs(tbl) do
if v < low then
low = v
end
end
return low
end
function p.max(frame)
local args = getargs(frame)
return p._max(args)
end
function p._max(tbl)
local high = tbl[1]
for _, v in ipairs(tbl) do
if v > high then
high = v
end
end
return high
end
function getargs(frame)
args = frame:getParent().args
local nums = {}
for _, v in ipairs(args) do
local w = string.gsub(v,',','')
w = tonumber(w) or tonumber(expr(w))
if w then
table.insert(nums,w)
end
end
return nums
end
return p