Difference between revisions of "Yesno"
From Unofficial Stationeers Wiki
(back to the old "no" value, per talk) |
(simplify/optimise) |
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} | } | ||
| − | -- Allow arguments to override defaults. | + | -- Allow arguments to override defaults. Arguments are taken from |
| − | -- | + | -- the parent frame; other arguments are ignored. |
| − | + | for k,v in pairs(frame:getParent().args) do | |
| − | |||
| − | for k,v in pairs(args) do | ||
| − | |||
retvals[k] = v | 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 == ' | + | elseif val == 'yes' then |
| + | return retvals['yes'] | ||
| + | elseif val == 'no' then | ||
return retvals['no'] | return retvals['no'] | ||
| − | elseif val == 'y' | + | 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'] | ||
Revision as of 05:09, 28 March 2013
Documentation for this module may be created at Module:Yesno/doc
local p = {}
function p.yesno(frame)
-- defaults
local retvals = {
yes = "yes",
no = "",
["¬"] = ""
}
-- Allow arguments to override defaults. Arguments are taken from
-- the parent frame; other arguments are ignored.
for k,v in pairs(frame:getParent().args) do
retvals[k] = v
end
val = args[1]
-- First deal with the case if val is nil, then deal with other cases.
if val == nil then
return retvals['¬']
end
val = val:lower() -- Make lowercase.
val = val:match'^%s*(.*%S)' or '' -- Trim whitespace.
-- Cases are ordered by (probable) likelihood of use.
if val == '' then
return retvals['blank'] or retvals['no']
elseif val == 'yes' then
return retvals['yes']
elseif val == 'no' then
return retvals['no']
elseif val == 'y' then
return retvals['yes']
elseif val == 'n' then
return retvals['no']
elseif val == '¬' then
return retvals['¬']
elseif tonumber(val) == 1 then
return retvals['yes']
elseif tonumber(val) == 0 then
return retvals['no']
else
return retvals['def'] or retvals['yes']
end
end
return p