Module:Yesno - Revision history

Abinash: 23 revisions

2016-04-08T12:23:12Z

23 revisions

Abinash: 1 revision

2016-04-08T11:49:58Z

1 revision

MSGJ: recognise "t" for true and "f" for false, per request

2015-04-27T10:43:30Z

recognise "t" for true and "f" for false, per request

New page

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

Mr. Stradivarius: use the Lua string.lower function instead of mw.ustring.lower; this makes the function around 25x faster

2014-04-18T10:35:42Z

use the Lua string.lower function instead of mw.ustring.lower; this makes the function around 25x faster

Mr. Stradivarius: Changed protection level of Module:Yesno: High-risk Lua module: used in various interface messages ([Edit=Block all non-admin users] (indefinite) [Move=Block all non-admin users] (indefinite))

2013-11-18T09:30:00Z

Changed protection level of Module:Yesno: High-risk Lua module: used in various interface messages ([Edit=Block all non-admin users] (indefinite) [Move=Block all non-admin users] (indefinite))

Mr. Stradivarius: Changed protection level of Module:Yesno: High-risk Lua module: used in modules with millions of transclusions ([Edit=Protected template] (indefinite) [Move=Protected template] (indefinite))

2013-10-20T10:50:42Z

Changed protection level of Module:Yesno: High-risk Lua module: used in modules with millions of transclusions ([Edit=Protected template] (indefinite) [Move=Protected template] (indefinite))

Mr. Stradivarius: Protected Module:Yesno: High-risk Lua module: 3000 transclusions ([Edit=Allow only autoconfirmed users] (indefinite) [Move=Allow only autoconfirmed users] (indefinite))

2013-10-03T09:37:13Z

Protected Module:Yesno: High-risk Lua module: 3000 transclusions ([Edit=Allow only autoconfirmed users] (indefinite) [Move=Allow only autoconfirmed users] (indefinite))

Mr. Stradivarius: stop making the default "default" value true, as we run into problems if you need to distinguish between false and nil

2013-09-26T13:21:32Z

stop making the default "default" value true, as we run into problems if you need to distinguish between false and nil

Mr. Stradivarius: return nil values as nil

2013-09-26T12:01:45Z

return nil values as nil

Mr. Stradivarius: change to a simpler Lua-only version

2013-09-20T12:23:42Z

change to a simpler Lua-only version

@@ Line 1: / Line 1: @@
--- This is a simplified, Lua-only replacement for the template {{yesno}}. It provides a consistent
+-- Function allowing for consistent treatment of boolean-like wikitext input.
--- interface for users entering boolean or boolean-style input.
+-- It works similarly to the template {{yesno}}.
 return function (val, default)
      val = type(val) == 'string' and mw.ustring.lower(val) or val -- put in lower case
-     if not val or val == 'no' or val == 'n' or val == 'false' or tonumber(val) == 0 then
+     if val == nil then
          return false
      elseif val == true or val == 'yes' or val == 'y' or val == 'true' or tonumber(val) == 1 then

@@ Line 1: / Line 1: @@
-local p = {}
+-- This is a simplified, Lua-only replacement for the template {{yesno}}. It provides a consistent
+-- interface for users entering boolean or boolean-style input.
-function p.yesno(frame)
+return function (val, default)
+     val = type(val) == 'string' and mw.ustring.lower(val) or val -- put in lower case
-     -- defaults
+     if not val or val == 'no' or val == 'n' or val == 'false' or tonumber(val) == 0 then
-     local retvals = {
+         return false
-        yes   = "yes",
+    elseif val == true or val == 'yes' or val == 'y' or val == 'true' or tonumber(val) == 1 then
-        no    = "",
+         return true
-        ["¬"] = ""
+    elseif default ~= nil then
+         return default
-−
-    -- Allow arguments to override defaults.
-    local args;
-    if frame == mw.getCurrentFrame() then
-         -- We're being called via #invoke. If the invoking template passed any args, use
-        -- them. Otherwise, use the args that were passed into the template.
-        args = frame:getParent().args;
-         for k, v in pairs(frame.args) do
-            args = frame.args;
-            break
-         end
      else
-        -- We're being called from another module or from the debug console, so assume
+         return true
-        -- the args are passed in directly.
-        args = frame;
-    end
-−
-    for k,v in pairs(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.
-−
-    if val == '' then
-        return retvals['blank'] or retvals['no']
-    elseif val == 'n' or val == 'no'  or tonumber(val) == 0 then
-        return retvals['no']
-    elseif val == 'y' or val == 'yes' or tonumber(val) == 1 then
-        return retvals['yes']
-    elseif val == '¬' then
-        return retvals['¬']
-    else
-        return retvals['def'] or retvals['yes']
      end
 end

← Older revision	Revision as of 11:49, 8 April 2016
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← Older revision	Revision as of 09:30, 18 November 2013
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← Older revision	Revision as of 10:50, 20 October 2013
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← Older revision	Revision as of 09:37, 3 October 2013
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