Module:Yesno：修订间差异
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Module:Yesno 返回表结构（支持 #invoke），同时通过 __call 保持函数式调用兼容 |
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第1行：
-- Function allowing for consistent treatment of boolean-like wikitext input.
-- It works similarly to the template {{yesno}}.
local yesno = function(val, default)▼
local p = {}
function p.yesno(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.
if val == nil then
elseif val == true
or val == 'yes'
or val == 'y'
or val == 't'
or val == 'on'
or val == '是'
or val == '开'
or val == '開'
or tonumber(val) == 1
then
elseif val == false
or val == 'no'
or val == 'n'
or val == 'f'
or val == 'off'
or val == '否'
or val == '关'
or val == '關'
or tonumber(val) == 0
then
else
return default
end
▲ return val
end▼
▲ if type(val) == 'string' then
▲ return true
▲ return false
▲ if val == 1 then return true end
▲ if val == 0 then return false end
return default▼
end
-- 向后兼容：允许直接调用 require('Module:Yesno')(val, default)
return yesno▼
setmetatable(p, {
▲ end
})
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