>Pppery: Module:Ordinal/testcases doesn't exist; no prejudice against reverting when the testcases are created

2019-03-17T19:44:32Z

Module:Ordinal/testcases doesn't exist; no prejudice against reverting when the testcases are created

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--[[

This template will add the appropriate ordinal suffix to a given integer.

Please do not modify this code without applying the changes first at
Module:Ordinal/sandbox and testing.

]]

local p = {}

local yesno = require('Module:Yesno') -- boolean value interpretation

--[[
This function converts an integer value into a numeral followed by ordinal indicator.
The output string might contain HTML tags.

Usage:
{{#invoke:Ordinal|ordinal|1=|2=|sup=}}
{{#invoke:Ordinal|ordinal}} - uses the caller's parameters

Parameters
1: Any number or string.
2: Set to "d" if the module should display "d" instead of "nd" and "rd".
sup: Set to yes/no to toggle superscript ordinal suffix.
]]
function p.ordinal(frame)
local args = frame.args
if args[1] == nil then
args = frame:getParent().args
end
if args[1] == nil then
args[1] = "{{{1}}}"
end
return p._ordinal(args[1], (args[2] == 'd'), yesno(args.sup))
end

function p._ordinal(n, d, sup)
local x = tonumber(mw.ustring.match(n, "(%d*)%W*$"))
local suffix = "th"
-- If tonumber(n) worked:
if x then
local mod10 = math.abs(x) % 10
local mod100 = math.abs(x) % 100
if mod10 == 1 and mod100 ~= 11 then
suffix = "st"
elseif mod10 == 2 and mod100 ~= 12 then
if d then suffix = "d" else suffix = "nd" end
elseif mod10 == 3 and mod100 ~= 13 then
if d then suffix = "d" else suffix = "rd" end
end
end
if sup then
suffix = "<sup>" .. suffix .. "</sup>"
end
return n .. suffix
end

return p

Module:Ordinal - Revision history

>Pppery: Module:Ordinal/testcases doesn't exist; no prejudice against reverting when the testcases are created