Difference between revisions of "Module:Yesno"

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what>Mattflaschen-WMF
m (Reverted edits by 108.173.191.133 (talk) to last revision by HakanIST)
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-- Function allowing for consistent treatment of boolean-like wikitext input.
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-- It works similarly to the template {{yesno}}.
  
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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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val = type(val) == 'string' and val:lower() or val
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if val == nil then
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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 tonumber(val) == 1
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then
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return true
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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 tonumber(val) == 0
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then
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return false
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else
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return default
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end
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end

Revision as of 04:01, 1 March 2017

-- Function allowing for consistent treatment of boolean-like wikitext input. -- It works similarly to the template 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