Module:Yesno
Documentation for this module may be created at Module:Yesno/doc
-- Used to evaluate args to booleans where applicable
-- Based on <https://en.wikipedia.org/wiki/Module:Yesno>
-- see page history there for contributors
return function( arg, default )
arg = type( arg ) == 'string' and mw.ustring.lower( arg ) or arg
if arg == nil or arg == false then
return nil
end
if
arg == 'yes' or
arg == 'y' or
arg == 'true' or
tonumber( arg ) == 1
then
return true
end
if
arg == 'no' or
arg == 'n' or
arg == 'false' or
arg == '' or
tonumber( arg ) == 0
then
return false
end
return true
end
--[[Category:Lua Modules]]