Difference between revisions of "Module:Yesno"
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− | + | -- Function allowing for consistent treatment of boolean-like wikitext input. | |
+ | -- It works similarly to the template {{yesno}}. | ||
− | function | + | 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 val == 't' | |
− | + | or tonumber(val) == 1 | |
− | + | then | |
− | + | return true | |
− | + | elseif val == false | |
− | + | or val == 'no' | |
− | + | or val == 'n' | |
− | + | or val == 'false' | |
− | + | or val == 'f' | |
− | + | or tonumber(val) == 0 | |
− | + | then | |
− | + | return false | |
− | + | else | |
− | + | return default | |
− | + | end | |
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end | end | ||
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Latest revision as of 02:45, 18 May 2018
Documentation for this module may be created at Module:Yesno/doc
-- Function allowing for consistent treatment of boolean-like wikitext input. -- It works similarly to the template {{yesno}}. 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 val == 't' or tonumber(val) == 1 then return true elseif val == false or val == 'no' or val == 'n' or val == 'false' or val == 'f' or tonumber(val) == 0 then return false else return default end end