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Difference between revisions of "Parameters"

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(Code output)
(Testing compare fn)
Line 11: Line 11:
 
end
 
end
  
−
local function extractParams(args, transform)
+
local function extractParams(source, transform)
 
local removeDuplicates = require('Module:TableTools').removeDuplicates
 
local removeDuplicates = require('Module:TableTools').removeDuplicates
−
transform = transform or '%s'
+
transform = transform or function(s) return s end
  
 
local parameters = {}
 
local parameters = {}
−
for parameter in string.gmatch(args.base, '{{{(.-)%f[}|<>]') do
+
for parameter in string.gmatch(source, '{{{(.-)%f[}|<>]') do
−
table.insert(parameters, string.format(transform, parameter))
+
table.insert(parameters, transform(parameter))
 
end
 
end
 
return removeDuplicates(parameters)
 
return removeDuplicates(parameters)
Line 23: Line 23:
  
 
function p._code(args)
 
function p._code(args)
 +
local title = args._base or mw.title.getCurrentTitle().baseText
 
return string.format([[{{%s
 
return string.format([[{{%s
−
%s}}]],
+
%s}}]], title, table.concat(extractParams(args.base,
−
(args._base or mw.title.getCurrentTitle().baseText),
+
function(s) return string.format('| %s = \n', s) end)))
−
table.concat(extractParams(args, '| %s = \n')))
+
end
 +
 
 +
function p._compare(args)
 +
local Set = require('Module:Set')
 +
 
 +
local baseParams = extractParams(args.base,
 +
function(s) return string.format('* %s\n', s) end)
 +
local baseNormParams = extractParams(args.base,
 +
function(s) return string.format('* %s\n',
 +
string.gsub(string.lower(s), '%A', '')) end)
 +
local otherParams = extractParams(args.other,
 +
function(s) return string.format('* %s\n', s) end)
 +
local otherNormParams = extractParams(args.other,
 +
function(s) return string.format('* %s\n',
 +
string.gsub(string.lower(s), '%A', '')) end)
 +
 
 +
return string.format([[Identical:
 +
%s
 +
Similar:
 +
%s
 +
Not matched:
 +
%s]],
 +
table.concat(Set.valueIntersection(baseParams, otherParams)),
 +
table.concat(Set.valueIntersection(
 +
Set.valueComplement(baseParams, baseNormParams), otherNormParams)),
 +
table.concat(Set.valueComplement(otherNormParams, baseNormParams)))
 
end
 
end
  
 
function p._demo(args)
 
function p._demo(args)
−
return string.format('{{Parameter names example|_template=%s|%s}}',
+
local title = args._base and ('|_template=' .. args._base) or ''
−
args._base or '', table.concat(extractParams(args), '|'))
+
return string.format('{{Parameter names example%s|%s}}', title,
 +
table.concat(extractParams(args.base), '|'))
 
end
 
end
  
 
function p._list(args)
 
function p._list(args)
−
return table.concat(extractParams(args, '* %s\n'))
+
return table.concat(extractParams(args.base,
 +
function(s) return string.format('* %s\n', s) end))
 
end
 
end
  
−
p.code = makeInvokeFunction('_code')
+
p.code   = makeInvokeFunction('_code')
−
p.demo = makeInvokeFunction('_demo')
+
p.compare = makeInvokeFunction('_compare')
−
p.list = makeInvokeFunction('_list')
+
p.demo   = makeInvokeFunction('_demo')
 +
p.list   = makeInvokeFunction('_list')
  
 
return p
 
return p

Revision as of 18:03, 6 June 2015

-- This module implements [[Template:Parameters]].
-- [SublimeLinter luacheck-globals:mw]

local p = {}

local function makeInvokeFunction(funcName)
	return function(frame)
		local getArgs = require('Module:Arguments').getArgs
		return p[funcName](getArgs(frame))
	end
end

local function extractParams(source, transform)
	local removeDuplicates = require('Module:TableTools').removeDuplicates
	transform = transform or function(s) return s end

	local parameters = {}
	for parameter in string.gmatch(source, '{{{(.-)%f[}|<>]') do
		table.insert(parameters, transform(parameter))
	end
	return removeDuplicates(parameters)
end

function p._code(args)
	local title = args._base or mw.title.getCurrentTitle().baseText
	return string.format([[{{%s
%s}}]], title, table.concat(extractParams(args.base,
		function(s) return string.format('| %s = \n', s) end)))
end

function p._compare(args)
	local Set = require('Module:Set')

	local baseParams = extractParams(args.base,
		function(s) return string.format('* %s\n', s) end)
	local baseNormParams = extractParams(args.base,
		function(s) return string.format('* %s\n',
			string.gsub(string.lower(s), '%A', '')) end)
	local otherParams = extractParams(args.other,
		function(s) return string.format('* %s\n', s) end)
	local otherNormParams = extractParams(args.other,
		function(s) return string.format('* %s\n',
			string.gsub(string.lower(s), '%A', '')) end)

	return string.format([[Identical:
%s
Similar:
%s
Not matched:
%s]],
		table.concat(Set.valueIntersection(baseParams, otherParams)),
		table.concat(Set.valueIntersection(
			Set.valueComplement(baseParams, baseNormParams), otherNormParams)),
		table.concat(Set.valueComplement(otherNormParams, baseNormParams)))
end

function p._demo(args)
	local title = args._base and ('|_template=' .. args._base) or ''
	return string.format('{{Parameter names example%s|%s}}', title,
		table.concat(extractParams(args.base), '|'))
end

function p._list(args)
	return table.concat(extractParams(args.base,
		function(s) return string.format('* %s\n', s) end))
end

p.code    = makeInvokeFunction('_code')
p.compare = makeInvokeFunction('_compare')
p.demo    = makeInvokeFunction('_demo')
p.list    = makeInvokeFunction('_list')

return p
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