Difference between revisions of "Module:Yesno"
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what>Mr. Stradivarius (edit inaccurate comment) |
what>Mr. Stradivarius (change to a simpler Lua-only version) |
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| − | + | -- This is a simplified, Lua-only replacement for the template {{yesno}}. It provides a consistent | |
| − | + | -- interface for users entering boolean or boolean-style input. | |
| − | function | + | return function (val, default) |
| − | + | val = type(val) == 'string' and mw.ustring.lower(val) or val -- put in lower case | |
| − | -- | + | if not val or val == 'no' or val == 'n' or val == 'false' or tonumber(val) == 0 then |
| − | + | return false | |
| − | + | elseif val == true or val == 'yes' or val == 'y' or val == 'true' or tonumber(val) == 1 then | |
| − | + | return true | |
| − | + | elseif default ~= nil then | |
| − | + | return default | |
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else | else | ||
| − | + | return true | |
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| − | return | ||
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end | end | ||
end | end | ||
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Revision as of 12:23, 20 September 2013
-- This is a simplified, Lua-only replacement for the template Template:Yesno. It provides a consistent -- interface for users entering boolean or boolean-style input. return function (val, default)
val = type(val) == 'string' and mw.ustring.lower(val) or val -- put in lower case
if not val or val == 'no' or val == 'n' or val == 'false' or tonumber(val) == 0 then
return false
elseif val == true or val == 'yes' or val == 'y' or val == 'true' or tonumber(val) == 1 then
return true
elseif default ~= nil then
return default
else
return true
end
end
