Module:Foreach

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This module recreates Template:Foreach.


-- Replace http://www.mediawiki.org/wiki/Template:Foreach

local p = {}

function p.w(frame)
-- called from Template:Fe

    local pframe = frame:getParent() 
    local tplname = pframe.args[1]   
    local delim = pframe.args[2]
 
    r = ''
    for n,v in pframe:argumentPairs() do
       if n > 3 then
            r = r .. delim
        end
       if n>2 then r = r .. frame:expandTemplate{title = tplname, args = {v}} end
    end
    return r
end

function p.m(t,frame)
-- to be called from a module
-- at the top: p={foreach = require "Module:foreach"}
-- example: p.foreach.m({tplname,', ',item1,item3,item3},frame)

    r = ''
    tplname=t[1]
    delim=t[2]
    for n,v in ipairs(t) do
       if n > 3 then
            r = r .. delim
        end
     if n>2 then r = r .. frame:expandTemplate{title = tplname, args = {v}} end
    end
    return r
end

 
return p