Difference between revisions of "Module:For"

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blackwiki>Nihiltres
(Updated with Lua Module:For from sandbox)
test>Nihiltres
(Added tracking for args[1] == "other uses")
Line 1: Line 1:
<includeonly>{{#invoke:For|For}}</includeonly><noinclude>
+
local mArguments --initialize lazily
{{Documentation}}
+
local mHatlist = require('Module:Hatnote list')
</noinclude>
+
local mHatnote = require('Module:Hatnote')
 +
local p = {}
 +
 
 +
--Implements {{For}} from the frame
 +
--uses capitalized "For" to avoid collision with Lua reserved word "for"
 +
function p.For (frame)
 +
mArguments = require('Module:Arguments')
 +
return p._For(mArguments.getArgs(frame))
 +
end
 +
 
 +
--Implements {{For}} but takes a manual arguments table
 +
function p._For (args)
 +
local use = args[1] --cases with parameter 1 unspecified should probably be flagged
 +
if use == 'other uses' then
 +
use = use .. '[[Category:Hatnotes using unusual parameters]]'
 +
end
 +
local pages = {}
 +
function two (a, b, c) return a, b, 1 end --lets us run ipairs from 2
 +
for k, v in two(ipairs(args)) do table.insert(pages, v) end
 +
return mHatnote._hatnote(
 +
mHatlist.forSeeTableToString({{use = use, pages = pages}})
 +
)
 +
end
 +
 
 +
return p

Revision as of 18:17, 10 May 2016

Implements {{for}}.


local mArguments --initialize lazily
local mHatlist = require('Module:Hatnote list')
local mHatnote = require('Module:Hatnote')
local p = {}

--Implements {{For}} from the frame
--uses capitalized "For" to avoid collision with Lua reserved word "for"
function p.For (frame)
	mArguments = require('Module:Arguments')
	return p._For(mArguments.getArgs(frame))
end

--Implements {{For}} but takes a manual arguments table
function p._For (args)
	local use = args[1] --cases with parameter 1 unspecified should probably be flagged
	if use == 'other uses' then
		use = use .. '[[Category:Hatnotes using unusual parameters]]'
	end
	local pages = {}
	function two (a, b, c) return a, b, 1 end --lets us run ipairs from 2
	for k, v in two(ipairs(args)) do table.insert(pages, v) end
	return mHatnote._hatnote(
		mHatlist.forSeeTableToString({{use = use, pages = pages}})
	)
end

return p