Module:Yesno: Difference between revisions
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-- Function allowing for consistent treatment of boolean-like wikitext input. |
-- Function allowing for consistent treatment of boolean-like wikitext input. |
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-- It works similarly to the template {{yesno}}. |
-- It works similarly to the template {{yesno}}. |
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| + | local lower = string.lower |
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| + | local type = type |
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return function (val, default) |
return function (val, default) |
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| − | -- If your wiki uses non-ascii characters for any of "yes", "no", etc., you |
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| − | -- should replace "val:lower()" with "mw.ustring.lower(val)" in the |
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| − | -- following line. |
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| ⚫ | |||
if val == nil then |
if val == nil then |
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return nil |
return nil |
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| − | elseif val == true |
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| − | or val == 'yes' |
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| − | or val == 'y' |
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| − | or val == 'true' |
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| − | or val == 't' |
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| − | or val == 'on' |
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| − | or tonumber(val) == 1 |
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| − | then |
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| ⚫ | |||
| − | elseif val == false |
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| − | or val == 'no' |
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| − | or val == 'n' |
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| − | or val == 'false' |
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| − | or val == 'f' |
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| − | or val == 'off' |
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| − | or tonumber(val) == 0 |
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| − | then |
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| − | return false |
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| − | else |
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| ⚫ | |||
end |
end |
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| ⚫ | |||
| ⚫ | |||
| + | val == true or val == "true" or val == 1 or val == "1" or |
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| + | val == "yes" or val == "y" or val == "t" or val == "on" |
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| + | ) and true or not ( |
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| + | val == false or val == "false" or val == 0 or val == "0" or |
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| + | val == "no" or val == "n" or val == "f" or val == "off" |
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| ⚫ | |||
end |
end |
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Latest revision as of 00:03, 31 October 2024
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}}.
local lower = string.lower
local type = type
return function (val, default)
if val == nil then
return nil
end
val = type(val) == "string" and lower(val) or val
return (
val == true or val == "true" or val == 1 or val == "1" or
val == "yes" or val == "y" or val == "t" or val == "on"
) and true or not (
val == false or val == "false" or val == 0 or val == "0" or
val == "no" or val == "n" or val == "f" or val == "off"
) and default
end