Difference between revisions of "Module:Yesno"
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-- Function allowing for consistent treatment of boolean-like wikitext input. | -- Function allowing for consistent treatment of boolean-like wikitext input. | ||
-- It works similarly to the template {{yesno}}. | -- It works similarly to the template {{yesno}}. | ||
return function (val, default) | return function (val, default) | ||
-- If your wiki uses non-ascii characters for any of "yes", "no", etc., you | |||
-- should replace "val:lower()" with "mw.ustring.lower(val)" in the | |||
-- following line. | |||
val = type(val) == 'string' and val:lower() or val | |||
if val == nil then | |||
return nil | |||
elseif val == true | |||
or val == 'yes' | |||
or val == 'y' | |||
or val == 'true' | |||
or tonumber(val) == 1 | |||
then | |||
return true | |||
elseif val == false | |||
or val == 'no' | |||
or val == 'n' | |||
or val == 'false' | |||
or tonumber(val) == 0 | |||
then | |||
return false | |||
else | |||
return default | |||
end | |||
end | end | ||
Latest revision as of 18:43, 19 November 2014
-- Function allowing for consistent treatment of boolean-like wikitext input. -- It works similarly to the template .
return function (val, default) -- If your wiki uses non-ascii characters for any of "yes", "no", etc., you -- should replace "val:lower()" with "mw.ustring.lower(val)" in the -- following line. val = type(val) == 'string' and val:lower() or val if val == nil then return nil elseif val == true or val == 'yes' or val == 'y' or val == 'true' or tonumber(val) == 1 then return true elseif val == false or val == 'no' or val == 'n' or val == 'false' or tonumber(val) == 0 then return false else return default end end
