Difference between revisions of "Module:Yesno"

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54 bytes removed ,  10:09, 28 March 2013
simplify/optimise
>Mr. Stradivarius
(back to the old "no" value, per talk)
>Mr. Stradivarius
(simplify/optimise)
Line 10: Line 10:
     }
     }


     -- Allow arguments to override defaults.
     -- Allow arguments to override defaults. Arguments are taken from
     -- 'any' tracks the presence of any arguments at all.
     -- the parent frame; other arguments are ignored.
    local args = frame.args
     for k,v in pairs(frame:getParent().args) do
    local any = false
     for k,v in pairs(args) do
        any = true
         retvals[k] = v
         retvals[k] = v
     end
     end
    -- If there are no arguments, try and get them from the parent frame.
    if any == false then
        local pframe = frame:getParent()
        args = pframe.args
        for k,v in pairs(args) do
            retvals[k] = v
        end
    end   


     val = args[1]
     val = args[1]
Line 37: Line 26:
     val = val:match'^%s*(.*%S)' or ''  -- Trim whitespace.
     val = val:match'^%s*(.*%S)' or ''  -- Trim whitespace.


    -- Cases are ordered by (probable) likelihood of use.
     if val == '' then
     if val == '' then
         return retvals['blank'] or retvals['no']
         return retvals['blank'] or retvals['no']
     elseif val == 'n' or val == 'no' or tonumber(val) == 0 then
     elseif val == 'yes' then
        return retvals['yes']
    elseif val == 'no' then
         return retvals['no']
         return retvals['no']
     elseif val == 'y' or val == 'yes' or tonumber(val) == 1 then
     elseif val == 'y' then
         return retvals['yes']
         return retvals['yes']
    elseif val == 'n' then
        return retvals['no']
     elseif val == '¬' then
     elseif val == '¬' then
         return retvals['¬']
         return retvals['¬']
    elseif tonumber(val) == 1 then
        return retvals['yes']
    elseif tonumber(val) == 0 then
        return retvals['no']
     else
     else
         return retvals['def'] or retvals['yes']
         return retvals['def'] or retvals['yes']
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