lua coillect

gistfile1.lua

function collect(...)
    local args    = {...}
    local numArgs = #args 
    local lambda  = args[numArgs]
    local result  = {} 
    local finisher = 1  
    if(numArgs < 2) then Log.error("[QP] You must have minimum 2 params in collect()") return end
    for i=1,numArgs-1 do
       args[i](function(...)
           if(#{...})==1 then
               result[i] = ...
           else
               result[i] = {...}
           end
           
           finisher = finisher + 1           
           if(finisher == numArgs) then 
               lambda(unpack(result)) 
           end                        
       end)   
    end
end