Difference between revisions of "Module:Yesno/sandbox"
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blackwiki>Mr. Stradivarius (Create sandbox version of Module:Yesno. Try and save some cycles - "yes" is probably more common than "no" as input, so put it first, and use the string library rather than the ustring library. Also, convert whitespace to tabs.) |
blackwiki>Mr. Stradivarius (format so that it fits in 80 chars) |
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| Line 2: | Line 2: | ||
-- It works similarly to the template {{yesno}}. | -- It works similarly to the template {{yesno}}. | ||
return function (val, default) | return function (val, default) | ||
| − | val = type(val) == 'string' and val:lower() or val | + | val = type(val) == 'string' and val:lower() or val |
if val == nil then | if val == nil then | ||
return nil | return nil | ||
| − | elseif val == true or val == 'yes' or val == 'y' or val == 'true' or tonumber(val) == 1 then | + | elseif val == true |
| + | or val == 'yes' | ||
| + | or val == 'y' | ||
| + | or val == 'true' | ||
| + | or tonumber(val) == 1 | ||
| + | then | ||
return true | return true | ||
| − | elseif val == false or val == 'no' or val == 'n' or val == 'false' or tonumber(val) == 0 then | + | elseif val == false |
| + | or val == 'no' | ||
| + | or val == 'n' | ||
| + | or val == 'false' | ||
| + | or tonumber(val) == 0 | ||
| + | then | ||
return false | return false | ||
else | else | ||
Revision as of 15:10, 7 April 2014
Documentation for this module may be created at Module:Yesno/sandbox/doc
-- Function allowing for consistent treatment of boolean-like wikitext input.
-- It works similarly to the template {{yesno}}.
return function (val, default)
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